How can i upload this blob to firebase storage

[Yash2906]

This NPM is working really great, as per output i got blob as response, but however i can upload it to firebase storage, i have put all firebase storage upload code , and uploading is also working fine, but after download from storage its not working, and all time upload file storage is 9B only

[Yash2906]

onStop(recordedBlob) {
    console.log("recordedBlob is: ", recordedBlob);
    var storage = app.storage();
    var storageRef = storage.ref();
    var uploadTask = storageRef
    .child("folder/" + "yash.mp3")
    .put(recordedBlob,{
        contentType: 'audio/mpeg',
    });
    uploadTask.then(() => console.log("uploading"));
}

[Yash2906]

fixed, need to send recordedBlob.blob ^^