Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,565,578",
      "signature": "0xa52d2ef32dc58082707e906cbb56c2923e45579641caf5c2e51bb062e042e9cb31992eab96c7033053145e8c8ee7e2cc",
      "randomness": "0x95a8c8bf892e0358f0da1741a3f7f3db85ff14b2949ecb9b01bfbe01b32f4a5c"
    }
  ],
  "blockNumber": "7,411,730"
}

{
  "Sr25519": "0x74dccd0c4049eb12ef484d966d1575e4cc158d84956e6350689f06dd981ef067a40178313319169a3baa9db690185a0eea96d2f7949a3b251b309ad99389388e"
}