Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,644,541",
      "signature": "0x98c1bfca0cb0f418f80eddf5be96f9761c271de33c174e597225be4386542c7254cdbbcf3ae70440e428ad7315460e33",
      "randomness": "0x6b18307f02bc91f48de4e47aa39bbfbfe9a33fe5b300bffc31aa256d0784e7d6"
    }
  ],
  "blockNumber": "7,431,440"
}

{
  "Sr25519": "0x040fbd4b09146b831f9f349e4948d64bf466db866cce54f63f6b2aa45a88763b8b8947280af37abc4bba77a86b13c6a43c5086520879f8e9480f948429507a80"
}