Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,547,949",
      "signature": "0xa3a7419108563dfc8b6109034dd9cb178b954fd430d0b864a4a7500cb7b51d7dabe882303537442a8acc55f751d6f5e4",
      "randomness": "0x5fb6a1ea2bf4c7edc90cba520904596fb9ad30550916d09639b0371ac5c673bf"
    }
  ],
  "blockNumber": "7,407,323"
}

{
  "Sr25519": "0x48eed81a530c8fd6278fb84c7a48d9ca650aa33c0a1a3ada9f08fa45fcc01336b23e4866bc17ef95d6179a3239e49f7055ec1a863bac1bada631c57bad9d4c8d"
}