Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,560,736",
      "signature": "0x8e402a68f7274ce57e89116254fd52d56ef6347b69b135b8d63f53a21128aa805019b9f6ceb9aa03c051211b3d0fad3e",
      "randomness": "0x6d5557dca96e12af3cca7e5fe19a7b6fb50cb1766ba077b0132aeea2164030cc"
    }
  ],
  "blockNumber": "7,410,519"
}

{
  "Sr25519": "0x9ea5039205d9f017753130469bdf9176b767b859c787feca25997af0e758d51a33f59a5ea61e39866b054307f0d939ac72f544b7444869d444ba5e94b4ff6c8d"
}