From 27794d03c9eec580e55f232b431f0f6e4e17dd9c Mon Sep 17 00:00:00 2001
From: Justin Restivo <justin@restivo.me>
Date: Sat, 2 Dec 2023 11:17:25 -0500
Subject: [PATCH] feat: implement genesis pk generator

---
 crates/hotshot-signature-key/src/bn254/bn254_pub.rs | 6 +++++-
 crates/testing/tests/network_task.rs                | 9 +++------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/crates/hotshot-signature-key/src/bn254/bn254_pub.rs b/crates/hotshot-signature-key/src/bn254/bn254_pub.rs
index 3a6c11ab19..3b8183a986 100644
--- a/crates/hotshot-signature-key/src/bn254/bn254_pub.rs
+++ b/crates/hotshot-signature-key/src/bn254/bn254_pub.rs
@@ -148,8 +148,12 @@ impl SignatureKey for BLSPubKey {
     }
 
     fn genesis_proposer_pk() -> Self {
+        use jf_primitives::signatures::bls_over_bn254::KeyPair;
+        use rand::rngs::mock::StepRng;
+        let mut my_rng = StepRng::new(42, 1337);
+        let kp = KeyPair::generate(&mut my_rng);
         BLSPubKey {
-            pub_key: unimplemented!(),
+            pub_key: kp.ver_key(),
         }
     }
 }
diff --git a/crates/testing/tests/network_task.rs b/crates/testing/tests/network_task.rs
index f34025dc44..927bf85a0d 100644
--- a/crates/testing/tests/network_task.rs
+++ b/crates/testing/tests/network_task.rs
@@ -41,12 +41,9 @@ async fn test_network_task() {
     let vid_disperse = vid.disperse(&encoded_transactions).unwrap();
     let payload_commitment = vid_disperse.commit;
     let signature =
-        <TestTypes as hotshot_types::traits::node_implementation::NodeType>::SignatureKey::sign(
-            api.private_key(),
-            payload_commitment.as_ref(),
-        )
-        .expect("Failed to sign block commitment");
-    let da_proposal = Proposal {
+        <TestTypes as NodeType>::SignatureKey::sign(api.private_key(), payload_commitment.as_ref())
+            .expect("Failed to sign block commitment");
+    let da_proposal = Proposal::<TestTypes, _> {
         data: DAProposal {
             encoded_transactions: encoded_transactions.clone(),
             metadata: (),