Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,560,508",
      "signature": "0xa849390bb320d3d2f10d88a6a0e18adfa10af3be056bbf3b9680a348e89e1299592ff4b97bcaee7ffef421396bec4e78",
      "randomness": "0x8b3731d033f752af371522cfdfb4b666a11451f61c78be24825656991936b4d6"
    }
  ],
  "blockNumber": "7,410,462"
}

{
  "Sr25519": "0x80f42299c49768e83a995cc091f6fdc3fdd44f5dccdb8447cf9926b2c7f91e364b573ebef39c5ac4e436d386e330808923e28308aae71a07f5ae44a7eed3c384"
}