Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,569,089",
      "signature": "0xafbf0db66dcca87a4aa6700468fe4157e07313532b9c161912da12558b431a49244e281f901026c1dcd3c9fec43e3603",
      "randomness": "0x0b60aa4fe8d33fc00c8a2cb8a4f4aef94e9ec95638cc9b960f5c0a0332e802a8"
    }
  ],
  "blockNumber": "7,412,608"
}

{
  "Sr25519": "0x4e50a7c29d96958260348edbbb9b364b306ca133ea62e31d905ee2006140a92a6a958cdd492eef296cea63cd756647646f49564971e279e520c2bb31a1233e8f"
}