code: function createSinglesigWallet(xPubKey, account, walletName, handleWallet){
  	if(walletName.indexOf("(*)") >= 0)
  		var arrDefinitionTemplate = ["sig", {pubkey: '$pubkey@'+device.getMyColdDeviceAddress()}];
  	else
  		var arrDefinitionTemplate = ["sig", {pubkey: '$pubkey@'+device.getMyDeviceAddress()}];
  	createWallet(xPubKey, account, arrDefinitionTemplate, walletName, handleWallet);
  }
docs: walletName will not be used