Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,595,706",
      "signature": "0x8d3d5c9a9f5ed3fc54083bdca76ee1d8fbcb7671ade8cd55805bf20a6f6421ae514e122a047ef1ba85819067906c2c0f",
      "randomness": "0x903970eeb1c824c443087f9b0c3433daedd8137d36f58e9554d5615c498d142c"
    }
  ],
  "blockNumber": "7,419,243"
}

{
  "Sr25519": "0x66cdff35665a001e5cd38546bf26c87a72dabe19e512aef0a309b0f2ae567e2e060945aa8133c60cdb37a817b3a0b3d8d0248b45e52bdda0d827cc136912d982"
}