public Task <byte[]> GetRoleAdminQueryAsync(byte[] role, BlockParameter blockParameter = null)
        {
            var getRoleAdminFunction = new GetRoleAdminFunction();

            getRoleAdminFunction.Role = role;

            return(ContractHandler.QueryAsync <GetRoleAdminFunction, byte[]>(getRoleAdminFunction, blockParameter));
        }
 public Task <byte[]> GetRoleAdminQueryAsync(GetRoleAdminFunction getRoleAdminFunction, BlockParameter blockParameter = null)
 {
     return(ContractHandler.QueryAsync <GetRoleAdminFunction, byte[]>(getRoleAdminFunction, blockParameter));
 }