message: Removing scheme from types/src/on_chain_config/validator_set.rs
  Closes:
  Approved by: davidiw
diff: @@ -41,10 +41,6 @@ impl ValidatorSet {
  }
  }
  - pub fn scheme(&self) -> ConsensusScheme {
  - self.scheme
  - }
  -
  pub fn payload(&self) -> &[ValidatorInfo] {
  &self.payload
  }
  