Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,552,408",
      "signature": "0x876fcee4cd5135c2fd8262a4cdb06c031fb95919de6a37f72cba208fb8dc8557167ab7020769f1b37d4caf1a93754ab6",
      "randomness": "0xca0e8ff42c9f1b27922007fc3b1eed96211e6dfe24b8b5582beae8c84d35446a"
    }
  ],
  "blockNumber": "7,408,437"
}

{
  "Sr25519": "0x42ee2a0fdbcdbbf9626dd45dd1490edc2941daf878377cdd98772200f24bec285c3dddc03bc2acb1c4045e1c6b52b233593bd103a573813f06db444840d0b088"
}