Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,675,172",
      "signature": "0x80f9fb8604504081b4bca65232124124b1aa46ab267db79cb7801a2d9a0f3661574ad21d7cb111c6b012983eb1ed8e58",
      "randomness": "0x7e54e4c18264b88bf4a24b62e361e6448eddef002c545a12a5cfd256bd9cff58"
    }
  ],
  "blockNumber": "7,439,084"
}

{
  "Sr25519": "0x9ca10b2b5318bdd6a8a1b1dee03182ad073786c9519458c964eb93fd29fdbc2932ba295f6be681f61b3e7e634bdcd904c87f7b9c4bf0317e4404eb2568be7183"
}