Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,579,262",
      "signature": "0xaf5db61fc1c866c5d4125b6715f1fcfe74adb7b467f320685b13628b41de8edc5f0545d802ea0b519247daa218371805",
      "randomness": "0xbc7f9fc0e6e343bef437605d9b9bf0f34a9c2bb87f467a25570cc807729354a3"
    }
  ],
  "blockNumber": "7,415,138"
}

{
  "Sr25519": "0x9074e68915950ba0e4c6632f55e1739a8f5c06986c8e2baa9d48c79871cac20afe3969b22ff128aa7ed6ec9288ebad5a475b3a6c984e6b16495b16022df3a783"
}