Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,563,871",
      "signature": "0x8e2679965891a4578dce40bc692c55510d3409f0c4ae3dad06b0cb884f9fa23374ed72557c062beb377eda2d9d167c2c",
      "randomness": "0xa3f0a33d569103315ab855f8990b9967238440cf13348170ef86ebb93131329d"
    }
  ],
  "blockNumber": "7,411,303"
}

{
  "Sr25519": "0x0046a225725476c5ae5ec94e26e261ba23557ac02d7e8d79a9966de0dedecb588aba271e75b2661a906540cc17f16c7b38cca61edc815f24b43d40dc587efa88"
}