Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,574,531",
      "signature": "0x848a94311300a9c657662b281e623049c9345986aa498da8d55ab1b217b61f5659e03637acd858f202fd8c60d3fae608",
      "randomness": "0x0799d3b6cf95e81255601098d9cf24aa88b47a7a5c40ef04a02c280cb34faa10"
    }
  ],
  "blockNumber": "7,413,968"
}

{
  "Sr25519": "0x8a454a50b3db901780bb26b7e3fbfd3de9dbce73a3cc44d18fa6304be386181836a36d084ca9d250e1609517f19855da85888664dd6a5dea8561df5169f3ce8d"
}