Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,606,945",
      "signature": "0x870ef09a638fdb237ee273f7af2c95c27b91e77afe95cf7584a069d9bcd6f8130f1bf2cceb318eacc63e24792bff2376",
      "randomness": "0x551263971897dc28296ebbdd51ca5ca24b21c60e8488712d951a48613daf058e"
    }
  ],
  "blockNumber": "7,422,053"
}

{
  "Sr25519": "0xa6a5e44cef305a6b22b5f7fc129bfd78a9831f6b543364a3d3c394c28815bb4f72101223f211bc3570685a44c6a2edf9275c5d0ed22f03caaa8426bcd865ef8d"
}