Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,576,131",
      "signature": "0xa02d4cf2a9cd65fe5bf2a6ebd572603167af55387f44b518d18a50ae0be5e4f906ecfe631e6bd9b66f761d8d3b2479cf",
      "randomness": "0xe74b79745c2924f51088bb0ac4c88c9a2e56e83a7d4e81bd43f493795e05e693"
    }
  ],
  "blockNumber": "7,414,368"
}

{
  "Sr25519": "0x501b3eafdd0c4edffdf48f1c557e9449ea79afc89b3c00dde4fb320603b9500d4cfb8cd8bd4e1fcce979059a7104a1a10d35d206050a4e21c9ea63c3af7c2287"
}