Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,585,469",
      "signature": "0xac8a059edd1204c144c143ec48705f0ee880a23f75b54ea7d753fa778744427dc3756d29657a4551840256dd0ff3abe9",
      "randomness": "0x071da6325647c8a7f5c5e9d5a5ea4adb4d4d469a3049c412edc6407588f5346c"
    }
  ],
  "blockNumber": "7,416,690"
}

{
  "Sr25519": "0xbc947ae2b2e7d1aea09f276b1d872ddb01df94b8db86c3f6b22f8176c10304518b1b01058a9094714c7188eb419c60abc0cf79c2d49b50bd00be0dd09dfc158a"
}