Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,571,092",
      "signature": "0xa1513a7398475d575faba1465e189ccc005c5ba95b93e17b5d6b658b0f2199256ea59761ca28236ebe026e99ba6588d2",
      "randomness": "0x519ce3f9d43a516d4d5e5c2b81370d711fa129f5c960a4bd5cdd3eb176e9492b"
    }
  ],
  "blockNumber": "7,413,108"
}

{
  "Sr25519": "0x5c7ffe7bf7ef227a26f5cf2e5286c8462ee493c951113001c67e81270853ef1dd6718504c0b984ae3e62712beecee9494dfef3f4a5e6db189d26ff20168b1182"
}