Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,613,677",
      "signature": "0xb2c94455333b83ebf269175f5f3fb35ece1b2f8cc7bb8785eb46f9dd6676dcb066572cb9a3f8caf8cb066b5ee95e6323",
      "randomness": "0x80bd24c33e18c54fd3c3cc36e25e2fc342b9ca536f9bcb501eecadfcaddbd7b8"
    }
  ],
  "blockNumber": "7,423,735"
}

{
  "Sr25519": "0xa062587edff657f39429576eacc661f9d17eaf5f136b32f51db5ea38717c5753de294f63a9e94cc535685ea1491d08f111fcad078b81dd3d0e52cd5b1b6f9b8b"
}