How can I get a random number on binance smart chain in a solidity contract?
I am seeing these articles from binance about chainlink: https://www.binance.com/en/blog/421499824684901349/New-on-Binance-Smart-Chain-Chainlink-Oracles
But for the life of me I cannot find any documentation of how to use these on the production chain and how much the costs are.
Can anyone shed more light?
Chainlink has this article, but it only talks about testnet not production. https://docs.chain.link/docs/get-a-random-number
For Fetch-ai, google search returns article after article about the GLOW-DRB, but I cannot find anywhere how to use it. Cannot see anywhere in the Fetch-ai Github or on their developer documentation.
Also really want to know the costs.