Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,565,827",
      "signature": "0xb40864a70838a29ac2e80336c64db4c14fc19d3c8ba1dfd7f6bf1a1339c3b064f506dbe7cf24f6eb0a6edd96cf4c0864",
      "randomness": "0x73714e7ec090a23a9d244f6115b3b9dd23f7efb79d1df75a6fb05ef87f4029cf"
    }
  ],
  "blockNumber": "7,411,792"
}

{
  "Sr25519": "0x4484bf2315b56a470ce5acdc8cf0bfc1e0bf003fcfa7b281d1f64ce1416a2a6c617369c77efac8d32c8c0e852ff82f039387212c65eb4327aaa6fb2654f8f880"
}