Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,645,420",
      "signature": "0xb48e28bf51d51119a4c41826d830a3a1178490d6ace9112b4d6f1f331ebda1fccafd466317a591a87a38781707fb9689",
      "randomness": "0xa752d0f4014738e16e33b2e886d9f177cf9a44f04619e725124ee404028be34e"
    }
  ],
  "blockNumber": "7,431,660"
}

{
  "Sr25519": "0xc083e7ebff58e52f57079abfa54638486e21ffca10be5cd9935250ad1d35f01f2bd1d2e27705798f6a8ac88e40abc239eb235062b3770f08aff5202eae49d28c"
}