Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,560,621",
      "signature": "0x8d28a3b27c29633e4a437a150ee56ed809ba382a009667b6b8c5e530a17a2a5fd42a4302387d7afa5ed15eb3bdfd3494",
      "randomness": "0x84f755c3081f09c36ba198803740193b3c1c383df5b85054c8e171beb932b19f"
    }
  ],
  "blockNumber": "7,410,491"
}

{
  "Sr25519": "0xaa7bf63afb2ba824a1129c2c91ff1a430e4e0b1663ccc9e151c90473867b91755bcbc5aaa31d6196c7cafbd611368517e93afa2bf9ccff4650db4d9f61c91889"
}