pub fn execute_update_rationale(
deps: DepsMut<'_>,
info: MessageInfo,
proposal_id: u64,
rationale: Option<String>,
) -> Result<Response, ContractError>pub fn execute_update_rationale(
deps: DepsMut<'_>,
info: MessageInfo,
proposal_id: u64,
rationale: Option<String>,
) -> Result<Response, ContractError>