Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,556,543",
      "signature": "0x826366de1cbf6c69834c0224c76d6a83a424b506b2724f852681eaacbcc7b95c34e409c4def03049bc1e3e629196f91e",
      "randomness": "0xaaf3d6475bb35c41f47f3e54cf7888492584e6607a908c65fe80f137368a3bb9"
    }
  ],
  "blockNumber": "7,409,471"
}

{
  "Sr25519": "0x1e4ac9f9f2ce957e0a53efc6570d57ad9e6c59b4d50616a008ffb8599376d773a479af17967b3513f8075eb8826435ff3cc4250cbae8cd299a7038976ae97b8a"
}