The script I use to publish from Drummer to Micro.blog

publish.js

var urlOutline = opml.getHeaders ().urlPublic;
if (urlOutline === undefined) {
	dialog.alert ("Can't publish your outline because it doesn't have an \"urlPublic\" head-level attribute.");
	}
else { //ping the server
	http.readUrl ("https://micro.blog/ping?url=" + urlOutline); //ping the server
	
	var options = { //try to make the update happen immediately
		type: "POST",
		url: "http://micro.blog/ping", 
		data: "url=https://dave.micro.blog/feed.xml"
		};
	http.client (options, true); 
	
	speaker.beep ()
	}