Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,665,620",
      "signature": "0x8026f1f1acf69343e54e681dbfed8e0d6225bae103309e5c86ddabf29f75ca57f0315154966af2e8952c0d8181075e64",
      "randomness": "0x1c0a109ec12dbbbad54eeb56ca646d429411b9ee127e9a8166847ab5b1c64877"
    }
  ],
  "blockNumber": "7,436,697"
}

{
  "Sr25519": "0x520dad7283db84729b8ea08602ad467a418da6cf764d8f5aef91dc59077681100607eb1262e8e352678be62e909db8374b4b88f674d09a5c133a7ef3f0d48f83"
}