Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,571,024",
      "signature": "0x913c7bee42c95cd151b4162b4940bfd062912f4634b3244560c37fdc7426b04b525682b9fb792fa0b588ec26944b0a0f",
      "randomness": "0xcd351f563eed6c6fc9456b5309dc8150d1edca2f83777431a37ada1a619da04a"
    }
  ],
  "blockNumber": "7,413,091"
}

{
  "Sr25519": "0xa0f983fd37eed6433970f1f3745905b06c48194ddc8b6e959dcd6dab2533ac7dfe49810bf012677dde6d0b1d3e199dabcc7e991ee9ccecc79e00b8c79002298d"
}