Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,568,832",
      "signature": "0x976ebae1a24ab7baa9722654700ea2668f592ddb1dfc67762843459199d2901b502b88a3261afd0ec8ed8049eed811d7",
      "randomness": "0x16c6e405a0d3eaf1f62e587c9ff93e3ea3a022128a04c19323d5e630cef3e722"
    }
  ],
  "blockNumber": "7,412,543"
}

{
  "Sr25519": "0x4c6cea1764d6ee6a6ae248c911c4a79b17ee0457aa9833b0712663655210566c036828b3efb3c8ee68625ae744ee1eef852d28eaa7ce5a853253f7173235198c"
}