Is a workflow like this possible with the esri:Editor class?
FeatureLayer(graphic.graphicsLayer).applyEdits(null, [ graphic ], null);
currentGeometry = graphic.geometry;
//test pushing into feature service
var editfs:FeatureLayer = new FeatureLayer("http://chchwebapp01/ArcGIS/rest/services/Editing/BlastZones/FeatureServer/0");
FeatureLayer(editfs).applyEdits([ graphic ], null, null);