Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,666,784",
      "signature": "0xb5e75d5e0b346979c7b60be807acb2dc8dff1164601039cdd2f18f047034855a2d4ab5abe7a80e9ebb2d89d2c2375030",
      "randomness": "0x2ad809f9a7a2deecfea6cee8fef6070499d14348ca3a526190a4223da3890d4f"
    }
  ],
  "blockNumber": "7,436,987"
}

{
  "Sr25519": "0x0a854a1e5d7361cbca9d58de9c1a3d913ddf7d6b3d441be28059d99abb8da71cb0ca50ec2fa849a9578141dc33ce8799f14acd77e6b91180718e985e40ca2086"
}