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Permit non-consecutive increments in validator set #1137

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Permit non-consecutive increments in validator set #1137

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Commits on Jan 31, 2024

  1. Permit non-consecutive increases in validator set 

    Changes the validator set successions to still be sequential, but non-consecutive.

For bridge security against collusion by validators, it's important that
these validators are still bonded, but the timing of the signature itself
is secondary.

As such, even if some validators have rotated out, this change permits
keeping the bridge alive so long as 2/3rds of the `currentValidatorSet`
are still bonded and sign the commitment.

Co-authored-by: bhargavbh <[email protected]>
Co-authored-by: Alistair Stewart <[email protected]>
    @Lederstrumpf @bhargavbh @AlistairStewart
    3 people committed Jan 31, 2024
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  2. adjust submitInitial too 

    Co-authored-by: bhargavbh <[email protected]>
    @Lederstrumpf @bhargavbh
    Lederstrumpf and bhargavbh committed Jan 31, 2024
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    a223f97 View commit details
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