code: public function register()
      {
          $this->bindConfig();
  
          $this->app->bind('Tokenly\BitcoinAddressLib\BitcoinAddressGenerator', function($app) {
              $seed = Config::get('bitcoin-address-lib.seed');
              if (!$seed) { throw new Exception("A seed value is required for the bitcoin address generator", 1); }
              $generator = new BitcoinAddressGenerator($seed);
              return $generator;
          });
      }
docs: Register the service provider.
  
  @return void