Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,549,530",
      "signature": "0x825017e2d09559c1fbc0015cf5ccf7ce7c45c907fd9de8169daccc156fc957483ddc534803f8f9002ea8c11b79ef9380",
      "randomness": "0x24c386b64f9cf405d4746daced4086136b9a219e056292cdc30fa28526dbd402"
    }
  ],
  "blockNumber": "7,407,718"
}

{
  "Sr25519": "0x6674d6001ab1b5e3f666f97a0ad27cf6c8f982d4c17f1d0cfd8553105ee3ed35fde04a138865c8fae1458775f6a4b3c46ad6aeb9d9e7e69b3a0de12ac70e688a"
}