Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,620,698",
      "signature": "0x8038eba72714e6e8b172e3f13648b07d7d26d2a4058e55082511dd811ac51f69f71168dd458d927a291b4d48b077438f",
      "randomness": "0xa7a402ad81809556856057c2d2ba829ae521dde683fb3c5886d8e0e383556392"
    }
  ],
  "blockNumber": "7,425,490"
}

{
  "Sr25519": "0xd62182a4e0112dc32d4e8e10dcb677328386c7fafdf01649cf2618a88bd90b1640e15396b9ce133dab4b9f47dabec7eb6581be7cdfc6fc6d23a35c2dfa00288a"
}