Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,598,427",
      "signature": "0x92c02fa8b3c9f46c79e2dec8f785772ac9bad795abe34387ac99d174499cf7b0dbc6a28e29e522cf0d43320ed633c35a",
      "randomness": "0x616a44e114007fa4774785e10778e5a172ab726c2cdc180c5c2d3a5b0151694e"
    }
  ],
  "blockNumber": "7,419,923"
}

{
  "Sr25519": "0x90ae0e80a5927dbedcbab6588eedb96a0c4d98b067071271357b5f48c1620f0647334ac830c74d2cff1b3a1b6ac160783319885b483a680b8199828853158983"
}