Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,540,333",
      "signature": "0xb504ebd7803b75a39efc86156e2a795ad4d66a67e97f1fbce870ea8eb001e5e208d58b68c47e873339d3736dd2681275",
      "randomness": "0xb7b8dfdf9fb15804d755e45e544643f06aa2c903c54ea913512eaf4c12d547cc"
    }
  ],
  "blockNumber": "7,405,419"
}

{
  "Sr25519": "0xe825e9f1650f8d3cf0802973fa4f1f90833fa120464454a37476985c21318921e7f26733c743c05e0819e899244e11d3737e73c78bda2f4f1c9e98e0167d2f86"
}