pub fn make_network_authority_clients_with_network_config(
committee: &CommitteeWithNetworkMetadata,
network_config: &Config
) -> Result<BTreeMap<AuthorityName, NetworkAuthorityClient>>
pub fn make_network_authority_clients_with_network_config(
committee: &CommitteeWithNetworkMetadata,
network_config: &Config
) -> Result<BTreeMap<AuthorityName, NetworkAuthorityClient>>