Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,578,487",
      "signature": "0x839cf6253a784a4b8c74108ee9e260b28743dc8b9b742fdcf06838059af7c3e964b110220a63f396bd25a23f53e103ad",
      "randomness": "0xb03882fe9d26ff50cf213506eb14265eebc4f176b25a4542dfefdc0ca3235aae"
    }
  ],
  "blockNumber": "7,414,957"
}

{
  "Sr25519": "0x5ccf4ef8b6388cde3150e2df58c9f7ad90499eb80b2993cff4611a7eed46d21e381b580a9d94550ec4e6b6c99955bf20e2ca93974a9eaf2a780565f5cf4d5d8f"
}