Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,545,331",
      "signature": "0x92f70b243b84c5052da5f427e6b146a156a7bc04905d655f0717620bab64096e93da5b89f70bb130a1c6d3e39fee791f",
      "randomness": "0x582f595faab1f8d555f0154d0f81b4ff47b68ef3e29ae23e83f1a195055e1b7e"
    }
  ],
  "blockNumber": "7,406,668"
}

{
  "Sr25519": "0xec39f2b116f94dc3032dfd51e5e81301608021cd048514d3fb1b14b0960bf43890952696ef154f19fbfdc1a79c6dcb3650a75940099a3e68cda59fabeb01f48d"
}