Voting Power EMA #2240
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Voting Power EMA #2240
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Enabled the CI process, to check if EVM test is runnable for PR. |
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can we try again? |
gztensor
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Jan 6, 2026
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gztensor
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Jan 9, 2026
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shamil-gadelshin
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shamil-gadelshin
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Do we have tests for voting power calculation methods?
open-junius
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Jan 16, 2026
…is one is no longer unique
ppolewicz
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gztensor
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Jan 19, 2026
| pub validator_trust: u16, | ||
| pub new_validator_permit: bool, | ||
| pub bond: Vec<(u16, u16)>, | ||
| pub stake: u64, |
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We should use type-safe method of expressing stake (alpha): AlphaCurrency.
sam0x17
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Jan 19, 2026
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Accidentally merged and then reverted, @gztensor has some changes |
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Description
Voting power feature
Purpose: Track validator voting power using an Exponential Moving Average (EMA) of their stake over time, preventing sudden stake changes from immediately affecting governance weight.
Key Components:
Extrinsics: enable_voting_power_tracking, disable_voting_power_tracking, sudo_set_voting_power_ema_alpha
Storage: VotingPower, VotingPowerTrackingEnabled, VotingPowerDisableAtBlock, VotingPowerEmaAlpha
Type of Change
Checklist
./scripts/fix_rust.shto ensure my code is formatted and linted correctlyAdditional Notes
I’ve attempted to run the VotingPower precompile EVM tests locally but encountered multiple Node.js compatibility issues with the polkadot-api dependencies.
Being unable to resolve them I want to give CI a try
That being said the unit tests written cover the core logic.