Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,547,116",
      "signature": "0xb55a647e1fcca771e5c47447740b8860018a3c58186608f4267457ff9b4cd241962617742f3ce12ae05017ea8790a667",
      "randomness": "0x215e0680e5227e834507f67aaac875f4f0079e7bb73215eff0bebf1a7d4b7699"
    }
  ],
  "blockNumber": "7,407,114"
}

{
  "Sr25519": "0x3abdb984a970e3f844320dcf028c2b6e2d91c81ac4a569b568f9f886603dee3416c69d3e354a16aa5e639c9ccdc56fde96e87fd922747ae24b236e9698218c85"
}