Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,658,856",
      "signature": "0x95b6646b65f7e1fbf334c2cd5d0e5e4334cef6fb3edb3113355a6d0c5105fce00e1009472b3dea6b4537db809837b3d5",
      "randomness": "0xbca0391e80153c8701582f938db6ea0b72203ccfdedef3ffcdcf034a32239d33"
    }
  ],
  "blockNumber": "7,435,019"
}

{
  "Sr25519": "0x08a196a6bec5e3dfe7f6515abb59cc2cb5b551c1e21e36718e9b1f1bbe59e60cb09b95637987f122748e7dc994b1ac59359b20dd97f1cfed9317ebe87176098a"
}