import json 
import base64
from pprint import pprint

with open("mand1a_dump.json", 'r') as f:
    data = json.load(f)

    for i, entry in enumerate(data["log"]["entries"]):
        pdf_data = base64.b64decode(json.loads(base64.b64decode(entry["response"]["content"]["text"]))["file"])
        
        with open(f"out2/p{i}.pdf", 'wb') as pdf_f:
            pdf_f.write(pdf_data)