Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,622,717",
      "signature": "0x87461d86d12f7feaf1f0e85b9fa46deb5131f27747ace0f72f67172e8fb323a67aafc1b36ecab24b4caaace371b75095",
      "randomness": "0x3b3f12b608f0513fc218d7ff657c5d5c16eec8a43242e0e830553599c49e59b5"
    }
  ],
  "blockNumber": "7,425,994"
}

{
  "Sr25519": "0xc02b816058b98ff462623ae428a21ab86ccee34f9dfe5623c397dd8d3c37fa2ba599c24bc236a12b38e3b5c13cf3925dd717b7ca9fc793d5d9be37f6e8b50686"
}