fix lightpushwithmix example

Author: chaitanyaprem

Makefile

@@ -233,6 +233,10 @@ liteprotocoltester: | build deps librln
 	echo -e $(BUILD_MSG) "build/$@" && \
 		$(ENV_SCRIPT) nim liteprotocoltester $(NIM_PARAMS) waku.nims
 
+lightpushwithmix: | build deps librln
+	echo -e $(BUILD_MSG) "build/$@" && \
+		$(ENV_SCRIPT) nim lightpushwithmix $(NIM_PARAMS) waku.nims
+
 build/%: | build deps librln
 	echo -e $(BUILD_MSG) "build/$*" && \
 		$(ENV_SCRIPT) nim buildone $(NIM_PARAMS) waku.nims $*

examples/lightpush_publisher_mix.nim

@@ -7,6 +7,7 @@ import
   chronos,
   confutils,
   libp2p/crypto/crypto,
+  libp2p/crypto/curve25519,
   libp2p/multiaddress,
   eth/keys,
   eth/p2p/discoveryv5/enr
@@ -98,7 +99,7 @@ proc setupAndPublish(rng: ref HmacDrbgContext) {.async.} =
   )
   node.peerManager.addServicePeer(pxPeerInfo2, WakuPeerExchangeCodec)
   (
-    await node.mountMix("401dd1eb5582f6dc9488d424aa26ed1092becefcf8543172e6d92c17ed07265a")
+    await node.mountMix(intoCurve25519Key(ncrutils.fromHex("401dd1eb5582f6dc9488d424aa26ed1092becefcf8543172e6d92c17ed07265a")))
   ).isOkOr:
     error "failed to mount waku mix protocol: ", error = $error
     return 

waku.nimble

@@ -132,7 +132,6 @@ task example2, "Build Waku examples":
   buildBinary "subscriber", "examples/"
   buildBinary "filter_subscriber", "examples/"
   buildBinary "lightpush_publisher", "examples/"
-  buildBinary "lightpush_publisher_mix", "examples/"
 
 task chat2, "Build example Waku chat usage":
   # NOTE For debugging, set debug level. For chat usage we want minimal log
@@ -150,6 +149,10 @@ task liteprotocoltester, "Build liteprotocoltester":
   let name = "liteprotocoltester"
   buildBinary name, "apps/liteprotocoltester/"
 
+task lightpushwithmix, "Build lightpushwithmix":
+  let name = "lightpush_publisher_mix"
+  buildBinary name, "examples/"
+
 task buildone, "Build custom target":
   let filepath = paramStr(paramCount())
   discard buildModule filepath