diff --git a/DEVELOP.md b/DEVELOP.md
index 5f1e8e99..9fdf270f 100644
--- a/DEVELOP.md
+++ b/DEVELOP.md
@@ -35,4 +35,8 @@ Generate test ETH lockups once the cluster is up:
 
     kubectl exec -it -c tests eth-devnet-0 -- npx truffle exec src/send-lockups.js
 
+Adjust number of nodes in running cluster:
+
+    tilt args -- --num=2
+
 Once you're done, press Ctrl-C. Run `tilt down` to tear down the devnet.
diff --git a/bridge/cmd/vaa-test/main.go b/bridge/cmd/vaa-test/main.go
index 7e1c2e2c..f33dc5c8 100644
--- a/bridge/cmd/vaa-test/main.go
+++ b/bridge/cmd/vaa-test/main.go
@@ -1,3 +1,4 @@
+// vaa-test generates VAA test fixtures used by the ETH devnet tests
 package main
 
 import (
diff --git a/bridge/pkg/devnet/constants.go b/bridge/pkg/devnet/constants.go
index cef43f12..1551837c 100644
--- a/bridge/pkg/devnet/constants.go
+++ b/bridge/pkg/devnet/constants.go
@@ -15,8 +15,8 @@ var (
 	GanacheClientDefaultAccountAddress = common.HexToAddress("0x90F8bf6A479f320ead074411a4B0e7944Ea8c9C1")
 
 	// Contracts (deployed by "truffle migrate" on a deterministic devnet)
-	WrappedAssetContractAddress = common.HexToAddress("0x79183957Be84C0F4dA451E534d5bA5BA3FB9c696")
-	BridgeContractAddress       = common.HexToAddress("0xCfEB869F69431e42cdB54A4F4f105C19C080A601")
+	WrappedAssetContractAddress = common.HexToAddress("0xe78A0F7E598Cc8b0Bb87894B0F60dD2a88d6a8Ab")
+	BridgeContractAddress       = common.HexToAddress("0x5b1869D9A4C187F2EAa108f3062412ecf0526b24")
 )
 
 const (
diff --git a/bridge/pkg/devnet/deterministic_key.go b/bridge/pkg/devnet/deterministic_key.go
index 4c42cf7f..2044f5bd 100644
--- a/bridge/pkg/devnet/deterministic_key.go
+++ b/bridge/pkg/devnet/deterministic_key.go
@@ -1,10 +1,8 @@
 package devnet
 
 import (
-	"bytes"
 	"crypto/ecdsa"
 	"crypto/elliptic"
-	"encoding/binary"
 	mathrand "math/rand"
 
 	"github.com/libp2p/go-libp2p-core/crypto"
@@ -12,12 +10,10 @@ import (
 
 // DeterministicEcdsaKeyByIndex generates a deterministic ecdsa.PrivateKey from a given index.
 func DeterministicEcdsaKeyByIndex(c elliptic.Curve, idx uint64) *ecdsa.PrivateKey {
-	buf := make([]byte, 200)
-	binary.LittleEndian.PutUint64(buf, idx)
-
-	worstRNG := bytes.NewBuffer(buf)
-
-	key, err := ecdsa.GenerateKey(c, bytes.NewReader(worstRNG.Bytes()))
+	// use 555 as offset to deterministically generate key 0 to match vaa-test such that
+	// we generate the same key.
+	r := mathrand.New(mathrand.NewSource(int64(555 + idx)))
+	key, err := ecdsa.GenerateKey(c, r)
 	if err != nil {
 		panic(err)
 	}
diff --git a/devnet/bridge.yaml b/devnet/bridge.yaml
index f5cc64a7..71fa183b 100644
--- a/devnet/bridge.yaml
+++ b/devnet/bridge.yaml
@@ -56,19 +56,19 @@ spec:
 #          volumeMounts:
 #            - name: guardian-data
 #              mountPath: /data
-#        - name: agent
-#          image: solana-agent
-#          command:
-#            - /usr/local/bin/agent
-#            - '11111111111111111111111111111111'  # TODO: program address
-#            - 'solana-devnet'  # host
-#            - '8899'  # rpc port
-#            - '8999'  # pubsub/ws port
-#            - '9000'  # grpc listen port
-#          ports:
-#            - containerPort: 9000
-#              name: grpc
-#              protocol: TCP
+        - name: agent
+          image: solana-agent
+          command:
+            - /usr/local/bin/agent
+            - '11111111111111111111111111111111'  # TODO: program address
+            - 'solana-devnet'  # host
+            - '8899'  # rpc port
+            - '8999'  # pubsub/ws port
+            - '9000'  # grpc listen port
+          ports:
+            - containerPort: 9000
+              name: grpc
+              protocol: TCP
 #  volumeClaimTemplates:
 #    - metadata:
 #        name: guardian-data
diff --git a/ethereum/test/wormhole.js b/ethereum/test/wormhole.js
index 3ae5d270..e95b5fd5 100644
--- a/ethereum/test/wormhole.js
+++ b/ethereum/test/wormhole.js
@@ -43,6 +43,10 @@ advanceBlock = () => {
     });
 }
 
+/*
+    The VAA test fixtures are generated by bridge/cmd/vaa-test.
+ */
+
 contract("Wormhole", function () {
     it("should use master wrapped asset", async function () {
         let bridge = await Wormhole.deployed();