mvxPulseBeta · MultiversX Supernova

mvxPulseBeta

MULTIVERSX · SUPERNOVA

SUPERNOVA LIVE

Watch each observed round move through Supernova.

MVXPULSE ACCOUNT

Checking session… Checking access…

FINALITY—ms

FINALITY

Observed proposal + proof timing for the latest complete Supernova finality tuple.

1s-fTPS—fTPS

1s-fTPS

Transactions represented by exactly 1.000 second of accumulated observed finality across consecutive rounds; only the crossing round is prorated.

FINALITY TPS—observed

FINALITY TPS

Completed transactions divided by summed observed finality time across the current rolling transaction-bearing round window.

PEAK ROUND—fTPS

PEAK ROUND

The highest single-round fTPS observed: that round's completed transactions projected to one second at its measured finality density.

Made with ♥ by drew..

MULTIVERSX · SUPERNOVA

mvxPulse

CONNECTING

Shard 0

Shard 1

Shard 2

Metachain

VIEW

Hear the finality

The brighter first cue marks a newly observed round.

The softer second cue follows after that round's measured finality interval.

When the two sounds nearly collapse into one, your ear is hearing just how small the finality delay is.

PARALLEL CONSENSUS PULSES

waiting for live finality state

ROUND—

EPOCH—

TELEM—

NODES—

ACTIVE—

FINALITY · ms

awaiting consensus timing fields

proposal — + proof —

LATEST—

AVG—

BUFFER—

UNUSED BUFFER · HEADROOM

0600 ms ROUND WINDOW

Finality + buffer

Finality is derived from two live consensus timing metrics exposed by the telemetry node: proposal time + proof-received time.

Buffer is the remaining time inside the 600 ms round window: round time − finality.

Average is calculated by mvxPulse from the finality rounds observed in this browser. Settings controls whether that history resets on refresh or is remembered locally.

Sound is optional. The brighter cue marks a new observed round; the softer second cue is delayed by that round's measured finality interval. The spacing is telemetry-derived, while playback happens when the browser receives the sample.

LAST 10—

LAST 100—

LAST 1000—

AVG BUFFER—

BEST—

WORST—

CHAIN BLOCKS

connecting…

Made with ♥ by drew.. v…

Live nodes, shards, rounds and eligible validator layers when reachable. The sphere layout and pulse choreography are interpretive.

CAPTURED NOW · SUPERNOVA DEVNET

Share this moment

Frozen exactly when you tapped Share.

YOUR PULSE · DEVNET

Fire a Pulse

Send a coordinated burst of test transactions and watch MultiversX Supernova answer live.

PULSE TYPE

A · WAVE / 16 releases bulk requests in coordinated waves. B · CONTINUOUS / 16 keeps sixteen requests in flight continuously and is the default. C · CONTINUOUS / 12 uses the same continuous scheduler with twelve concurrent requests. All three release the same 19,920 signed transactions; none guarantees a higher FTPS result.

ONE-TIME DEVNET NOTICEmvxPulse creates temporary Devnet-only wallets in this browser for test pulses.

Got it — don't show this again.

READY WHEN YOU ARE

Choose a pulse type, then fire when ready.

SUPERNOVA LIVE Watch the network answer while your pulse moves through the rounds.

SUPERNOVA ANSWERED

ACTIVE ROUNDS—

PULSE FTPS—

PEAK ROUND— FTPS

TRANSACTIONS RELEASED—

NETWORK CONFIRMEDVERIFYING…

ROUND	NETWORK TX	FINALITY	FTPS

Active rounds are transaction-bearing network rounds observed from release through the short post-transmission observation envelope. Pulse FTPS is summed network transactions ÷ summed measured finality for those same rounds; it is not an average of per-round FTPS.

About this stage

LOCAL TRUST LAYER · DEVNET

My Pulse Wallets

Loading the encrypted local wallet inventory…

Explorer links open the public MultiversX Devnet record. Private keys and mnemonics are never shown here.

LOCAL TRUST LAYER · DEVNET

Delete Local Wallets?

This permanently removes the signing material for the temporary Devnet wallets stored in this browser. Their addresses and public blockchain history will continue to exist on MultiversX.

This cannot be undone.

RECOVERY RESET

Reset This mvxPulse Installation?

This signs out the current X session and erases this browser’s mvxPulse installation identity, local treasury signing material, and temporary pulse wallets. The browser will restart as a new installation and require X authentication again.

Use this only to recover from a broken or stale local state. Public Devnet history and server-side records are not erased.

LOCAL DEVNET LOAD ENGINE

Pulse Lab

Balanced disposable wallets across S0, S1 and S2. Private keys stay in local external state.

LOCAL LAB OFFLINE Start the local controller in another terminal: npm run pulse:lab Or next time start both mvxPulse + Pulse Lab with: npm run dev:lab

CHECKING LOCAL LAB…

S0 — —

S1 — —

S2 — —

WALLET POOL

Wallets per shard

Generates addresses until each execution shard has the requested wallet count. Creation does not move treasury funds; the pulse protocol funds only the selected cohort when needed.

COHORT RULEAlways first N wallets per shard. One active pulse reservation at a time.

ALL-SHARD BURST

Wallets per shard to use Transactions per wallet Required working balance

xEGLD

Concurrent wallet batches Stagger between wallet sends

TOTAL SUBMITTED —

PULSE performs reserve → preflight → fund deficits → verify → send → release automatically.

MVXPULSE METRICS

fTPS — finality-normalized throughput

mvxPulse separates round density from ordinary wall-clock TPS so Supernova finality can be examined in its own measured time context.

ROUND fTPS

One round, projected to one second

A round's completed transactions are divided by that same round's observed proposal + proof finality interval. It asks what one full second would contain if it were filled at that round's measured density. It is not an average and not a claim of sustained wall-clock TPS.

1s-fTPS

Exactly one second of accumulated finality

Consecutive rounds are accumulated until their measured finality reaches one second. The crossing round is prorated so the represented finality interval is exactly 1.000 second.

Peak Round reports the strongest observed single-round fTPS. Finality TPS remains a rolling aggregate across matched transaction-bearing rounds. 1s-fTPS is a separate exact-one-second finality sample.

Advanced: calculation boundaries

ROUND fTPS round transactions ÷ (round proposal + proof finality in seconds)

1s-fTPS

full transactions from consecutive rounds + prorated crossing-round transactions, normalized to exactly 1.000 s of accumulated finality

Only rounds with trustworthy positive finality timing participate. mvxPulse does not substitute the nominal round duration for missing finality evidence.

These metrics describe observed finality density. They should not be presented as sustained network TPS across ordinary wall-clock time.

In short: Peak fTPS extrapolates one round's density. 1s-fTPS measures a full second assembled from observed finality intervals.

WELCOME TO mvxPulse

See — and hear — Supernova finality.

mvxPulse turns live MultiversX Supernova telemetry into a visual and audible network pulse.

The sound is part of the experience: a brighter first tone marks a newly observed round. A softer second tone follows after that round's measured finality interval.

When Supernova is finalizing in roughly 80–100 ms, those two sounds nearly collapse into one. Your ear is hearing how little time separates the events.

You can change Sound at any time from the lower-left controls.

LIVE SUPERNOVA

LIVE SUPERNOVA VIEW

Supernova, alive.

This sphere is an interpretive view driven by live MultiversX telemetry. Its geometry is illustrative; the observed rounds, activity, proposer events, and timing come from the network. Drag to rotate · scroll or pinch to zoom.

mvxPulse SETTINGS

Your observation window

The headline AVG and rolling statistics are calculated from the finality rounds you observe in mvxPulse.

FINALITY HISTORY

Session only Default. Start fresh whenever the page reloads and watch your average settle in real time. Remember history Keep locally observed rounds in this browser and build a longer-running average across visits.

SOUND PROFILE

Quiet / normal Subtle round and finality cues for ordinary listening environments. Noisy environment Makes the finality pulse more distinct without changing its timing.

PROPOSER FLASH

INTENSITY

Off Subtle Balanced Strong

SIZE

Small Medium Large

Defaults are intentionally toned down so the validator grid remains visually dominant.

STAT HELP

Show stat help icons On by default for new installs. Hide them once the metrics are familiar.

PULSE CUES

Ready soundPlay a short cue when preparation finishes and JOIN NEXT PULSE is available. 3-second countdown soundPlay a distinct cue as the joined Pulse enters its final three seconds. Tactile feedbackVibrate with the timing cues when this browser and device support vibration.

LOCAL PULSE WALLETS

Checking this browser’s local Devnet wallet vault…

Wallet addresses are public Devnet addresses. Signing material remains local to this browser until you delete it.

MVXPULSE ACCOUNT

Checking X session…

LOCAL TREASURY · THIS BROWSER

Checking this browser’s local treasury…

BROWSER: —
INSTALLATION: —
BALANCE: —
ADDRESS: —

VIEW ON EXPLORER ↗

DEVNET FUNDING DIAGNOSTIC

Operator-gated helper: sends one fixed 0.01 xEGLD refill through the real central treasury path to this browser treasury.

Signing out ends this browser session only. Local Devnet wallet data is not deleted. Each browser installation can have its own local treasury.

Stored observations never leave this browser. They are not an authoritative historical network dataset.

ABOUT mvxPulse v…

Why I built this

I wanted a way to make Supernova's speed feel tangible, not just describe it with numbers.

This visualization takes live public MultiversX Devnet telemetry and turns it into something you can watch — and, with sound enabled, something you can almost physically sense. The first tone marks the round; the softer second tone arrives after the measured finality interval.

The sphere itself is interpretive rather than geographic, but the telemetry underneath it is real wherever the interface says it is live.

This is an independent experiment made to help people explore, understand and share what Supernova is doing as it develops.

Lukas's telemetry ↗ Supernova ↗

Made with ♥ by drew..

About this visualization

What is real: live MultiversX Devnet node inventory when reachable, shard membership, round / epoch context, the public heartbeat-derived layer of eligible validators, and the block viewport fed from public shard-block queries when available.

What is interpretive: the sphere layout, spacing, arcs, and pulse choreography. This is a protocol visualization, not a physical map of where machines live on Earth.

Why multiple regions pulse: MultiversX execution shards and the metachain all operate in parallel. This visualization shows that parallelism continuously instead of implying that only one shard is alive.

What is still approximate: without running one observer per shard, the per-shard pulse choreography outside the directly queried telemetry shard is an architecture-grounded representation rather than a direct stream from four separate observer feeds.

Hear the speed: when sound is enabled, the first cue marks a newly observed round. A softer second cue is delayed by that round's measured finality interval. The audible spacing is derived from live telemetry; playback begins when the browser receives the sample, so it is a sonification of measured latency rather than a literal replay of the original network timestamps.

View controls: use the shard buttons to isolate a region. Your choice is saved locally and restored after refresh.