Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,616,164",
      "signature": "0x8a95a780e4fc091fccab475b2392f4da79294d525c79d84e6b30b968d0f69699b0d67f0198c2c73011a6ac24522b43b3",
      "randomness": "0x060be63a2e11d9141d86123a8dbbd152aed39da6c13e3cec37cd53652c776fea"
    }
  ],
  "blockNumber": "7,424,357"
}

{
  "Sr25519": "0xd639225f090eb88a71f49efcb0fdacf3fc03e88b90ba7fb2edbe5c69fd688d55a3e4c6b7a917d5a3641e313da5e73286244497163f86ca795d04534dced38682"
}