Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,598,825",
      "signature": "0x86f80d394776b892f707692ec301c8df0ecc4d9dcad9518cd7936af2c6ca4a072fe57a1c292cbe43ad63716687d00a2f",
      "randomness": "0x80a8e64687247614679e3b058bad7f274dbf70f53fd1a752ef809253cbacbffa"
    }
  ],
  "blockNumber": "7,420,023"
}

{
  "Sr25519": "0x2682d760059c5f0d7c0f6157adcce63904a6abd2138fa851433f0f0828ad243599a38c6c66b64b0df5e7e8da92626aa61a79b1fdf447a6c28f2b7a30c1fd8b84"
}