Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,661,571",
      "signature": "0xa0f99099a8dd0fe9a060afd95d1560f702df596ddc33a8cb3fa83d47a5e8a74755d5ef95bae7a92248380f6869178632",
      "randomness": "0x5b8e9a5e9da761b9423e1c1b1570b197346e1446dbbdc9ff663f61dd5ee82552"
    }
  ],
  "blockNumber": "7,435,691"
}

{
  "Sr25519": "0x42391cce59a864c8d7c318ddcf06269c7ed401564f99ca3b100f776c4f7dd862fdbb5e37fcfabdc172affbc73390cbe4be8e38aeb0558d9953db727e4af55488"
}