Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,585,843",
      "signature": "0x8cb5e1bfec567c517fdde37d815f256316da0b6d8af98a7319f0ead6cb27e0797baae674ea21f5078585213139c52ddc",
      "randomness": "0xb1a28a84655351545721eabd0cd80e048e847a761a5b4056fa00332a6f70923f"
    }
  ],
  "blockNumber": "7,416,783"
}

{
  "Sr25519": "0x88bd22198011f4dc1a7167a7e97fc652e13412c41400d52331452f70f9b90b47bced178eb6bb4ac108f21eee316a21d9c11a14e6644bef8b67b80c330a079887"
}