Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,663,062",
      "signature": "0xb7d7d25077d50fac1ebb58f990c1553460fb58baf1812a43f852d38ae3edef2d469727c14b8f194c6e7e43121e520d7f",
      "randomness": "0x0c0df80fe81b11153cb74a01805157a79eb1fada26afe81aef0ca0192ee842ce"
    }
  ],
  "blockNumber": "7,436,064"
}

{
  "Sr25519": "0xc68e977f8aace37611e5b4c30216adfc98ccd1e8f55e174e86b099308b022e4319a0c9a10359ee6c600f7a104451ae55a870190176f46573194e29fe71796a8f"
}