Copy in abundance source from token contract at https://github.com/stellar/soroban-examples/pull/277. Note that I did not author most of the changes in the contracts/abundance folder. I only copied in the changes originally authored in the soroban-examples repo, then updated for the single tweak that this abundance contract already had: 1. comments on the mint method; 2. slightly modified mint behavior.
New CLI's typescript-bindings-generated libraries now return an AssembledTransaction, which has a result getter and a signAndSend method, as explained in https://github.com/stellar/soroban-tools/pull/1034
abundancesource fromtokencontract at https://github.com/stellar/soroban-examples/pull/277. Note that I did not author most of the changes in thecontracts/abundancefolder. I only copied in the changes originally authored in thesoroban-examplesrepo, then updated for the single tweak that thisabundancecontract already had: 1. comments on themintmethod; 2. slightly modifiedmintbehavior.AssembledTransaction, which has aresultgetter and asignAndSendmethod, as explained in https://github.com/stellar/soroban-tools/pull/1034stellar-sdkrather thansoroban-client@stellar/freighter-api