Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,613,049",
      "signature": "0x99f1d510fe17a8f6bc3bfa5042b1cb08f6aeb17dc969489b6e323640acc8b2a895b01bc609700784033d99478bdaa844",
      "randomness": "0x58315f7992770f8a9c988a8d450233b16dbdd833067c860c8a00f022fc62442f"
    }
  ],
  "blockNumber": "7,423,578"
}

{
  "Sr25519": "0xa6082c67d62e69e30732a10957f61704fe16911988a9b44ccb62dbe6f11f1b7a520d76a3075f573efa8ed47a949aefc1221644b413fe3bb38a9614cc20935985"
}