const provider = new SuaveProvider(kettleUrl)
const wallet = new SuaveWallet(pk, provider)

const StoreContract = new SuaveContract(storeContractAdd, storeABI, wallet)
const milkLiters = 2
const milkType = 1 // 'whole'
// Non-confidential methods are called as usual
const milkPrice = await StoreContract.milkSpotPrice(milkType)
const confidentialInputs = createPaymentBundle(milkPrice, milkLiters)
// Response is ConfidentialTransactionResponse 
const res = await StoreContract.buyMilk.sendCCR(milkType, milkLiters, { confidentialInputs })
// Receipt is a normal EVM transaction receipt
const receipt = await res.wait()

const ccr = await StoreContract.buyMilk.prepareCCR(milkType, milkLiters, { confidentialInputs }) 

const tx = await provider.getConfidentialTransaction('0xafac2...')

const crecordlike = {
    data: '0x966a0212...',
    to: storeContractAdd
}
const confidentialTxResponse = await wallet.sendCCR(crecordlike, confidentialInputs)

const crecordlike = {
    data: '0x966a0212...',
    to: storeContractAdd
}
const crecord = await wallet.populateCRecord(crecordlike)