Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,340",
      "signature": "0x808186993a7f4ab4203fd89c5eab08903b431faba890ce8b46954a8d41daf174477d9ef8ef09e721d6ec7d36c1e1c128",
      "randomness": "0x2798fb544431f960fba9bbc46437798473c6cb67d853cb2bbae78bd0f0afc842"
    }
  ],
  "blockNumber": "7,410,671"
}

{
  "Sr25519": "0x4ea5684a9ccc10b03cd4bd6413592d505361359b27cc28636830ebf13bcdd44365a4bcf4c954d1333d92956fdb7e022e9cef950045cf07d12320f02936060b8a"
}