Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,297",
      "signature": "0xb22964f81857fb956d6dc3eff8a0a6af64832a272fb3be09e3ba562e58565cda0a831de66f31a528084c5e011db26b26",
      "randomness": "0xe6964c5ecce56c9d0e76035304de07cecdfa080d6f1f3c1bd7b994f12912c780"
    }
  ],
  "blockNumber": "7,409,910"
}

{
  "Sr25519": "0x0c155f791d615d43987407cc642ff9ae99e131aeb42e338bcd47f086c34cb313c7f88995d13612bdbef8018b135fbe4daae17aaef2e81095799ff571f50bd98c"
}