fix wrong wasm for js

ethstorage/prover/kzg_poseidon_prover.go

@@ -34,6 +34,7 @@ type KZGPoseidonProver struct {
 	zkProverImpl uint64
 	libDir       string
 	zkey         string
+	wasm         string
 	lg           log.Logger
 }
 
@@ -71,6 +72,7 @@ func NewKZGPoseidonProver(workingDir, zkeyFileName string, zkProverMode, zkProve
 		zkProverImpl: zkProverImpl,
 		libDir:       libDir,
 		zkey:         zkeyFileName,
+		wasm:         wasmFile,
 		lg:           lg,
 	}
 }
@@ -121,10 +123,10 @@ func (p *KZGPoseidonProver) GetStorageProof(data [][]byte, encodingKeys []common
 
 func (p *KZGPoseidonProver) getZKProver() (IZKProver, error) {
 	if p.zkProverImpl == 1 {
-		return NewZKProver(filepath.Dir(p.libDir), p.zkey, WasmName, p.lg), nil
+		return NewZKProver(filepath.Dir(p.libDir), p.zkey, p.wasm, p.lg), nil
 	}
 	if p.zkProverImpl == 2 {
-		return NewZKProverGo(p.libDir, p.zkey, Wasm2Name, p.lg)
+		return NewZKProverGo(p.libDir, p.zkey, p.wasm, p.lg)
 	}
 	return nil, fmt.Errorf("invalid zk prover implementation: %d", p.zkProverImpl)
 }