Duplicate code

[aLiz-Nancy]

This code is duplicate on L28 - L40.

cryptochain/app/pubsub.pubnub.js

Lines 85 to 97 in 48993aa

	broadcastChain() {
	this.publish({
	channel: CHANNELS.BLOCKCHAIN,
	message: JSON.stringify(this.blockchain.chain)
	});
	}
	broadcastTransaction(transaction) {
	this.publish({
	channel: CHANNELS.TRANSACTION,
	message: JSON.stringify(transaction)
	});
	}