Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,611,661",
      "signature": "0xa201a8d604f399c0f1ba03b915c55ee7d0b4bc5fb3a9b69bdd91fde491f94848229164242177fd022556012826b33007",
      "randomness": "0x9332ef88d32092e99311ae844b45828f8ad059bebe8e801115c2b3a188fb0f64"
    }
  ],
  "blockNumber": "7,423,231"
}

{
  "Sr25519": "0xe28d8775e1edae734d83925ccd849ba79ebcd09e3b0caa0e0264aac05d2fdd346fdbeefad6b5b31a829c409d8fe4a3e973012ccdc15c1a755759de4868a0418d"
}