Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,563,952",
      "signature": "0x80e0d6df9f044d5530f04624fe9e8260f1699a7fadfa114930e409118479005fcb503124c6418538948f47aea060b5c7",
      "randomness": "0x9df4fb5d87082b24cccc10ade962a9fe41a6328a6fbbf9c597a06b7c7b0002b6"
    }
  ],
  "blockNumber": "7,411,323"
}

{
  "Sr25519": "0x9cf43805a0ddf97598189aec8d64c26a156e021edccd30b80f5ae595d180504bff3c118bada8e2a3beb63f22941e4f3fe6292c8b09f3bc104c369de9cfb9ec89"
}