Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,587,419",
      "signature": "0x841c2413253314747028079297ec35a4c6614ae752a5bb7a0ee456d2e46eba200cc6686d3a9181216e4743b4868f3a42",
      "randomness": "0x82c2bc24f64798e2314e9a8a74069660155b822d9648a86b2baee8f94dbcf829"
    }
  ],
  "blockNumber": "7,417,177"
}

{
  "Sr25519": "0x60032a1ea8e49be82eed512ac60145d7d0ca0a06311fb54ef875695e81766407dbec00120f4854575d06e16a4ef115fcb0f4d3fec83668787a0fac2bb79faf8c"
}