Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,555,280",
      "signature": "0xa366492ba995282e0fff98be00470bd670e4e8daf901dafe833e99c2bc2ae46317c652f800aac906627da679613bfc0a",
      "randomness": "0x726a9e0afae8ff071ad242d5bc0cb7c91aa87f5f13847fd056c40c78cf4db8f7"
    }
  ],
  "blockNumber": "7,409,155"
}

{
  "Sr25519": "0x8ca6e6e42966d59bd53546e9b326f925a94955cc3a587df18affc58f7d85de5033784ff10e8942e34ec73f1215daff08a0362716254068fec38e0e26628eee86"
}