UpdateParams defines a governance operation for updating the x/consensus module parameters. The authority is defined in the keeper.

params defines the x/consensus parameters to update. VersionsParams is not included in this Msg because it is tracked separarately in x/upgrade.

NOTE: All parameters must be supplied.

EvidenceParams determine how we handle evidence of malfeasance.

ValidatorParams restrict the public key types validators can use. NOTE: uses ABCI pubkey naming, not Amino names.

ABCIParams configure functionality specific to the Application Blockchain Interface.