Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,552,237",
      "signature": "0xb23bf82f87714f4c0082f30391632c731a39524fdb7116eadaf5ad8d2a872fce4507719629df294b2a73c6a00bc586a7",
      "randomness": "0x485588d6b41a11d208e620c7597ac7c0591a5a9499ddf1dd822103dbfaf7cd17"
    }
  ],
  "blockNumber": "7,408,395"
}

{
  "Sr25519": "0xf2d730c5e1a7dc6a00eb33bec9fa563cf307c15bf450e718ea163c2f02e6dd010599230302dc22ef7ab09e79e3a89a66b1b11e38d6b5bf4861594d3ea421478d"
}