Python 3.x 如何使用python 3.7将数据异步推送到firestore？

我需要迭代字典列表并将数据推送到firestore

当前方法正在阻塞

import firebase_admin
from firebase_admin import credentials
from firebase_admin import firestore

cred = credentials.Certificate("secret.json")
firebase_admin.initialize_app(cred)
db = firestore.client()

def fb_write(collection: str, content: dict, unique_doc_id: str)):

    """
    collection: Collection for firebase
    content: Dictionary which will be uploaded to firebase
    unique_doc_id: usually time.time() as unique identifier
    """
    try:
        doc_ref = db.collection(collection).document(unique_doc_id)
        doc_ref.set(content)
    except Exception as error:
        print(error)


for data in list_of_data:
    fb_write(collection="mycollection", 
             content={"d":"data"},
             unique_doc_id=str(time.time())
             )

如何使其与Python 3.7异步