Multicall - how to encode a function and passing parameters

I am new to this and I really need help on how to make a multicall request. I will appreciate for following helps.

1. How can I encode a ABI function to send to the parameters to “aggregate” ABI?
2. How to pass parameters as tuple[]?

Below is multicall ABI in json:

{ "constant": true, "inputs": [ { "components": [ { "name": "target", "type": "address" }, { "name": "callData", "type": "bytes" } ], "name": "calls", "type": "tuple[]" } ], "name": "aggregate", "outputs": [ { "name": "blockNumber", "type": "uint256" }, { "name": "returnData", "type": "bytes[]" } ], "payable": false, "stateMutability": "view", "type": "function" }

[duongvanthai]

Because Calls is array of tuples, and tuple in this representation is array too Tell me please what result you have now

Thank you very much. I got it. 💯

[6od9i]

Because Calls is array of tuples, and tuple in this representation is array too Tell me please what result you have now