Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,542,110",
      "signature": "0xb7c223838c6b2f1694e6a84feda31f183e9be6941ba180a23f38af22662c6e167d09901080c057873251394f3cc79a07",
      "randomness": "0x0ce0bbf8849c5d2f3bfac4fe72eda2332cb25bf9c8d8992c823f8bf58d2f8b6d"
    }
  ],
  "blockNumber": "7,405,863"
}

{
  "Sr25519": "0xcedb2881ff084ac32d4b6bd2ddf10286bb55c37e9433fb48f3363fb3be97e327a4a5898ec4c8758671822aef36cc6e9a3f800b05df51eb9401ebe0b8ebe5c68d"
}