Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,590,095",
      "signature": "0xa5a73b95181729760de5f274f91a657721d2cca3ffe739495261ea3823689e406bf481383009bb0b3859ddadb49681d3",
      "randomness": "0x169e5314534e9b86689a07cf7b40df8d0342ed2447db678f805f290866e584cc"
    }
  ],
  "blockNumber": "7,417,846"
}

{
  "Sr25519": "0xac4996f4cd8f0de0aa1ca56f909963e443bed0c4ca8e30afaaaf1fd503ad375314b12877fe188494857a480c2006dd59e578967b88868c29a7ce48498b6bb981"
}