fix(genlayer-js): TypeError when passing float values in writeContract args

Description

The writeContract method from genlayer-js throws a TypeError when passing float values in the args array. This issue specifically impacts Adaptive AMM contracts that require float parameters for configuration.

Current Behavior

When calling writeContract with float values in the arguments array, the following error is thrown:

Error: invalid calldata input '0.5'
at AMMAdaptiveSimulated.resolve (AMMAdaptativeSimulat…1731913010393:56:38)
at resolveOrders (AMMAdaptativeSimulatedScreen.vue:111:38)

Expected Behavior

The library should handle and serialize float values properly, allowing them to be passed as arguments without errors.

Steps to Reproduce

Create a client instance using genlayer-js
Attempt to call a contract function with float parameters
The TypeError occurs when executing the transaction

Minimal Reproduction Code

import { createClient } from "genlayer-js";
import { simulator } from "genlayer-js/chains";

const config = { chain: simulator, ...(account ? { account } : {}) };
this.client = createClient(config);

const order_book = {
      "bids": [
          [3.2, 10000],
          [3.198, 38000],
          [3.195, 45000]
      ],
      "asks": [
          [3.221, 6700],
          [3.224, 49000],
          [3.225, 70000]
      ]
    };
const price =  3.22;
const volume = 1000000;
const open_orders = [
      {"id": 1, "side": "buy", "price": 3.198, "amount": 20000},
      {"id": 2, "side": "buy", "price": 3.195, "amount": 37000},
      {"id": 3, "side": "sell", "price": 3.224, "amount": 25000},
      {"id": 4, "side": "sell", "price": 3.225, "amount": 55000}
    ];
const balance = {"SUI": 300000, "USDT": 12999};

const resolve = async () => {
  const contractAddress = "0x...";
  await client.writeContract({
    address: contractAddress,
    functionName: "resolve",
    args: [
            "SUI/USDT", "kucoin", 0.5, 0.1, 0.01, 0.02, 10000.0, 1000.0, order_book, price, volume, open_orders, balance
        ]
  });
};

resolve().catch(console.error);

Environment

genlayer-js version: 10.9.0
Node.js version: v22.11.0
Operating System: Ubuntu 24.04

Additional Context

This issue affects the functionality of Adaptive AMM contracts that require float parameters for their configuration. There is no current workaround available.

yeagerai / genlayer-js