Let's all treat these lovely APIs with respect and don't hammer them to hard to avoid bans.
This Apps Script fetches the tickers from Binance with ONE SINGLE request and writes the output to the Binance24h sheet.
https://docs.google.com/spreadsheets/d/11tclKqh5PLQiO-aSbbLwZ9cam4_q7HYHj8DwV86o3k4