Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,583,853",
      "signature": "0x8bef96d5d9698cf1d85f0cc2ca2ae103112ea71f7d691f9219983f7fc577365c01837af1ecf5bd837a1243f6303530f6",
      "randomness": "0x3c60529a6854039548b51930a95e0ef583fabbe966872a5a868ad52bd5683bbb"
    }
  ],
  "blockNumber": "7,416,286"
}

{
  "Sr25519": "0x869e54da3aaae0917bdadad6ca0c5e7ff50e964d48f8deeecc7f503d17cd7b26490e89a01cd6ff6d390c2f08d5fa80df204990350f00ed6aac6b853a17688c88"
}