Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,570,889",
      "signature": "0x96161f889c23d293331189f8eead92a3c61a522b27888c707738e00075791ecf6056370ed063f0de249da2c172113604",
      "randomness": "0x79d9ff67c8d2ea79705d0721a282a8c1b855d09034cddc372a93cfed9fe74bd6"
    }
  ],
  "blockNumber": "7,413,058"
}

{
  "Sr25519": "0xc684c9da9f4389cd6f4d3d5fae709104df85b9ec5649859fe3d8c027f2d21978532e725590a2f1c87ce6212ec3febf6185f038a23fcdc72099c7a13fc60db38b"
}