Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,643,534",
      "signature": "0x9628bcc04ad281a13669692daac7a5f96eb0adefd9e3e0ce2bb9b23750b8b344e363232a2b51dea10d8712ad753752f1",
      "randomness": "0x646d4b850839048b9ef4d3218cdcfe742e77f063b230758bdcab53fcb2c7ec41"
    }
  ],
  "blockNumber": "7,431,188"
}

{
  "Sr25519": "0x06041cc02b0c28756c497486639dbc3b8570e1e4db70ac99de92512fb5ff14670d1e410a0e09873782cfbf46374ebbdb2ae3c503edf9242faa1eddbe9cbf0186"
}