Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,599,102",
      "signature": "0x97da177d94b9183ecf34d7e113bf3c86f7d7425b855dac238489ef55efa4b2f0ada3341b2f27b0756b6f7be27fb8f74f",
      "randomness": "0x9f9dac95d951102fe7a823442c21234a84bcd592dbf7e027ebcc79f85b3b34eb"
    }
  ],
  "blockNumber": "7,420,092"
}

{
  "Sr25519": "0xe40a819aa12eb88cd2ce2750440feb5cfda82f674ef1e9a0493cedbc13a8bd3df7b42096ae55316fd6d42d02400d31268244c40ee16a46ae88921423d02b7884"
}