Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,616,399",
      "signature": "0x87df5c91cb10aa99d0f2d633ea622ffbc0046ee321b7aeab828201dc3ced7040c2105df51240fc37bfbbc94cbe6c9f1d",
      "randomness": "0x26a6e5a87f3e06ff626309a3a532e6acfe9e436f8a405fc26e191f8421985fae"
    }
  ],
  "blockNumber": "7,424,415"
}

{
  "Sr25519": "0xc2a88df19088766c3875e838d07eedac2f58536e50f68c3c0516c253ba41963ddf1fdd828ae3b3ffdd15909d1c6767c18728b1736a9086204a60afc72a73f087"
}