Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,555,171",
      "signature": "0xac380dadc2f75e2e92e430e105bc1885f21f015b798312f3468c92fcc7894bf527d916d1696ae6187169f4efdaccb2d9",
      "randomness": "0x3a562b88af7bdbe7569b45aa5d6a4f55b0c709ec3b243b720ff86a8e56b52019"
    }
  ],
  "blockNumber": "7,409,128"
}

{
  "Sr25519": "0xcaf9c32a57982d0d83bbd02b1970ee4a8b487f47ee497db0e312b5fccd65ac489616ad8c64cae11330ab616ebaf44df9ce487c8c530849db00a07a6af2156184"
}