Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,558,611",
      "signature": "0xb8a61c3f70dba252728be78d5e3b429030cca60f263e9305b43a726093508314bb3b2fd75f22ab72c7a1ca0dca30af95",
      "randomness": "0xaf8e891d88f501460c1c97a43884052e05cf7d4f9e465726ad69674a306dca07"
    }
  ],
  "blockNumber": "7,409,988"
}

{
  "Sr25519": "0x86fa8d592a6cce695a0b0a210ef8564936fea0899e704c82a10a15a6becb99522f0ddf382e9e1ca74035c478060efb28164e1e4bb4172f4c1aeb73d65c13f681"
}