Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,628,348",
      "signature": "0x8a04576f314118570825d06f897ad487acd85d70a4e0f91a8a4f3c751be9f2fe06905b3ad6300ee72d66eda5d2be40c2",
      "randomness": "0xe7a23018e208134c120e389f1184d26ffd0a9dedc17d9bc5c105867c9ab9cbed"
    }
  ],
  "blockNumber": "7,427,401"
}

{
  "Sr25519": "0x52963dfc281aa04d567aa332be4472913248c4deb85e7b82eaf5f8d89fcb9a442757fc623ee9b53b1990be35e7184948a27d5729410071806a5c6c86ca8d4e89"
}