Scan through random pastebin posts and try and retrieve data

import urllib.request
import random
import string
import time
found = []

def randomString(stringLength):
    lettersAndDigits = string.ascii_letters + string.digits
    return ''.join(random.choice(lettersAndDigits) for i in range(stringLength))
timeStart = time.time()
data = int(input("How many urls do you want to run through: "))
print(f"Starting program...")
for i in range(data + 1):
    if i == 0:
        timeEstStart = time.time()
    if i == 10:
        finalEstTime = ((round(time.time() - timeEstStart) * data) / 10) / 60
        print(f"Estimated finshing time: {finalEstTime}mins")
    try:
        url = randomString(8)
        with urllib.request.urlopen(f"https://pastebin.com/raw/{url}") as page:
            data = page.read().decode("utf-8")
            found.append("f{url}")
    except:
        continue
timeEnd = time.time()
finalTime = round(timeEnd - timeStart) / 60
print(f"============== RESULT ==============\nSuccessfully ran through {i} urls\nExecuted in {finalTime}mins (Est: {finalEstTime}mins)\nFound: {found}")