Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,819",
      "signature": "0x8c42a42caeec95e2316f7c6f74fd54ed24043e0dfe29d572986b5faf9120999fead9d25da16ac9fc0edce12804b38097",
      "randomness": "0x200c97289ec22bb1af56730aef687ed4cf8bcb22e366e3d1b47ae765635e5fed"
    }
  ],
  "blockNumber": "7,416,777"
}

{
  "Sr25519": "0x6c225c88cf0c92d2c20dea6abad2e095df52e5fb5746d5a4887057c82cd964216717c3849724d0d0e0e9689fe7b001ce1c0cceac8ff3337a006a588c8f12c086"
}