Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,566,893",
      "signature": "0x893214f6b1513d11e337f87bd1764e84729ab0c57963cb867a0084de4752d587701c4519612613054a885719cef2647a",
      "randomness": "0x54b3a962b91c2909b6316ec1683b25249cfcfe00cf714d2b88982afc2b4dab69"
    }
  ],
  "blockNumber": "7,412,059"
}

{
  "Sr25519": "0x06493344c9fe84d031b2cf5b77c45c3bdb94a218b2d35a0b56a14561d2590132085d9ad93f1709fbdc3aa32df6c56002f17291590452cf91d2694e1ea1bc5d8d"
}