Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,650,487",
      "signature": "0xaaa3acdd9cb538e2d054d0cbc66d159b7475d23e7fb5164166646b98c2d2d77dff9a679842408ee918997f4bda23998a",
      "randomness": "0x62d89a8ed863d961bc7b4872861bc9c8549b5e1a88323585a6662eb1ecd83f02"
    }
  ],
  "blockNumber": "7,432,926"
}

{
  "Sr25519": "0x3265d08da68576d5289f4b36b3ab49f2713735b902ea9ffcb6b00d6c33d58270c3d6b21536b9e8674b58990e811ff72f7f3e6097640b1e54b7cbee2c056e5180"
}