Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,581,131",
      "signature": "0xb34c5a1ffe9c14757412e181cfe78f27e1d544af23e966e2c299587009547c03adcf61cc3490a566080275e9f36e3417",
      "randomness": "0x2bff473dcb4c7545dcab099a137c85c8cf4f619349a7875c7e45ad9eed10a4f4"
    }
  ],
  "blockNumber": "7,415,605"
}

{
  "Sr25519": "0x5ed04b5080d2ee16ffdaac62f9e627da6a9ce1f4d36d921de3db2b0d4dabde23d8e601381a3cf26e36cad921c66616ed14a44cb7751ee88d4120f828b437568d"
}