Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,572,255",
      "signature": "0x92898c3ac581b21cad005a5f27c05994d525f80d4f16b1e923ad3ec56157b952f7e41bdada288b03773856445af135fe",
      "randomness": "0x653a6002dab27adfc5ce14be5dbfde5be90c3c19d396b5df3c978d238c304125"
    }
  ],
  "blockNumber": "7,413,399"
}

{
  "Sr25519": "0x30a3050cd8608739eaed10b764625844e9bbc8d55a2055ad0bf32ca4cf1c22733ec9a237c8b275ae65183b19893575807877dff1e5198cda26c342b0b69e5683"
}