message: Let getContractAddress return most recent contract
diff: @@ -405,13 +405,17 @@ describe("RestClient", () => {
  const noContract = makeRandomAddress();
  const expectedKey = toAscii("config");
  - // find an existing contract (created above)
  - // we assume all contracts on this chain are the same (created by these tests)
  - const getContractAddress = async (): Promise<string> => {
  - const contractInfos = await client.listContractAddresses();
  - expect(contractInfos.length).toBeGreaterThan(0);
  - return contractInfos[0];
  - };
  + /**
  + * Finds the most recent contract (created above)
  + *
  + * We assume the tests above ran, all instantiate the same contract and no other process squeezed in a different contract.
  + */
  + async function getContractAddress(): Promise<string> {
  + const contracts = Array.from(await client.listContractAddresses());
  + const last = contracts.reverse().find(() => true);
  + if (!last) throw new Error("No contract found");
  + return last;
  + }
  it("can get all state", async () => {
  pendingWithoutCosmos();
  