Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,564,619",
      "signature": "0xa79e45188f93c353c1aca14e1d0e0415f242d32db22ce28d90126202de2c6af5c28231051a484d2cea95104f87f4b376",
      "randomness": "0x1f4580dfa06dca2e7458e570cc8af763d8830eb6c8bc267db6b5c8f13b45bf15"
    }
  ],
  "blockNumber": "7,411,490"
}

{
  "Sr25519": "0x8477730029c29eae2eb74b602127991144974fcbfccf043dbaea24787cc07f033cb6d3c22da37503d08b0354854ae7d8af9c8ba447443691d430577e377df88d"
}