Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,580,431",
      "signature": "0x831ba56d97469eb5e030377f1e7b7b8491b304f1b1866676546998564f51db6ccb12fc1fff7d634679390e00257ca59e",
      "randomness": "0xa6d3472088cc249e515b2e0d182b94f1560d5840a9b1fde7ad1850c1d35d6a52"
    }
  ],
  "blockNumber": "7,415,430"
}

{
  "Sr25519": "0xa2466f4ed129a56b30a21be7ca3763c6c2a6bf1d45a0477e100cb54fbbe042413eca5629e3cb3b5c56682b4c004bc6e55f29936b746770631a6d3d806b88b588"
}