[BIP-312] Set Escrow Re-mapper Manager for Aura

PR with Payload

Motivation

Balancer and LayerZero have successfully deployed contracts that enable veBAL boosts to be bridged across different chains. To enable Aura to bridge it’s veBAL boost cross chain a network remapping manager needs to be set on the VotingEscrowRemapper for the Aura VoterProxy.

Specification

The DAO Multisig 0x10A19e7eE7d7F8a52822f6817de8ea18204F2e4f will initiate a transaction to interact with the Authorizer 0xA331D84eC860Bf466b4CdCcFb4aC09a1B43F3aE6 calling grantRole with the following arguments:

role: 0x6bb341db03eede206e544c654a59ef89eea83bc65fada2cfeeaf18c5c0f76ac0

which corresponds to the role for calling setNetworkRemappingManager on the VotingEscrowRemapper, verifiable here.

account: 0x10A19e7eE7d7F8a52822f6817de8ea18204F2e4f

which corresponds to the DAO Multisig. This allows the multisig to call the above function.

The DAO multisig 0x10A19e7eE7d7F8a52822f6817de8ea18204F2e4f will interact with VotingEscrowRemapper at 0x83E443EF4f9963C77bd860f94500075556668cb8 (verifiable here) calling setNetworkRemappingManager with the values

localUser: 0xaF52695E1bB01A16D33D7194C28C42b10e0Dbec2 (Aura VoterProxy) delegate: eth:0x5feA4413E3Cc5Cf3A29a49dB41ac0c24850417a0 (Aura DAO multisig)

This grants the ability to call setNetworkRemapping to the Aura DAO Multisig, allowing Aura to set their own L2 boost addresses.