从Fabric节点SDK，如何获取读写集

Question

在本教程node sdk中，它表示

A protobuf message that gets returned by endorsing peers on proposal requests. The peer node runs the target chaincode, as designated by the proposal, and decides on whether to endorse the proposal or not, and sends back the endorsement result along with the read and write sets inside the proposal response message.

但是我输出了所有的建议信息。我找不到读写集。下面是我的代码，由节点sdk

编写

console.log(util.format('Successfully sent Proposal and received ProposalResponse: Status - %s, message - "%s",proposalResponses[0].response.payload.toString-"%s"',proposalResponses[0].response.status, proposalResponses[0].response.message,
        proposalResponses[0].response.payload.toString('utf8')));
        console.log("-----------------------------'proposalResponses[0].endorsement.signature - '---------------------------------------------------");


        console.log(util.format(proposalResponses[0].endorsement.signature.toString('utf8')));
        console.log("---------------------------'proposalResponses[0].version - '-----------------------------------------------------");

        console.log(util.format(proposalResponses[0].version));
        console.log("-------------------------'proposalResponses[0].payload - '-------------------------------------------------------");

        console.log(util.format(proposalResponses[0].payload.toString('utf8')));
        console.log("---------------------------------'proposalResponses[0].endorsement- '-----------------------------------------------");
        console.log(util.format(proposalResponses[0].endorsement));

        console.log("------------------------'proposal.payload.toStri - ',--------------------------------------------------------");

        console.log(util.format(proposal.payload.toString('utf8')));
        console.log("---------------------------------'proposal.header - '-----------------------------------------------");

        console.log(util.format(proposal.header.toString('utf8')));
        console.log("-----------------------------'proposal.extension.toString - '---------------------------------------------------");

        console.log(util.format(proposal.extension.toString('utf8')));