pub fn process_ping(
tps_client: &Arc<dyn TpsClient>,
config: &CliConfig<'_>,
interval: &Duration,
count: &Option<u64>,
timeout: &Duration,
fixed_blockhash: &Option<Hash>,
print_timestamp: bool,
compute_unit_price: Option<u64>,
rpc_client: &RpcClient,
) -> ProcessResult