Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,548,370",
      "signature": "0x9123b05519b926835019ab86f0b8f11eed689f9ba87150d91f7f905f72d8b7b5771ddbb190cbaca8c9aca0646c82c191",
      "randomness": "0x47bdbf7396c13ffde65e00cc0ce8101a3cb96899f3d5aec0fb995dbe209ef4ed"
    }
  ],
  "blockNumber": "7,407,428"
}

{
  "Sr25519": "0x32b7fa9f207f2b86e798205af58fc9008576b11f03a15e0bb7f62d8d7bc22f58ba4d9fb867216730a080a4b65ac8b3f7e5d661da7ecd3799a066a5474872098e"
}