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new file mode 100644
index 00000000000..ded748b6277
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diff --git a/pkgs/development/python-modules/py-sr25519-bindings/default.nix b/pkgs/development/python-modules/py-sr25519-bindings/default.nix
new file mode 100644
index 00000000000..9db6cc99895
--- /dev/null
+++ b/pkgs/development/python-modules/py-sr25519-bindings/default.nix
@@ -0,0 +1,60 @@
+{ lib
+, fetchFromGitHub
+, fetchpatch
+, buildPythonPackage
+, pythonOlder
+, pytestCheckHook
+, rustPlatform
+, stdenv
+, py-bip39-bindings
+, libiconv }:
+
+buildPythonPackage rec {
+  pname = "py-sr25519-bindings";
+  version = "0.1.5";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "polkascan";
+    repo = "py-sr25519-bindings";
+    rev = "a97398b386c10ebe0a1f6c45dea466add0d407ce";
+    sha256 = "sha256-RJfwWeD82J5QqY+qq2bC3vlqT75jUwhTXuIsza4qUzk=";
+  };
+
+  cargoDeps = rustPlatform.importCargoLock {
+    lockFile = ./Cargo.lock;
+  };
+
+  postPatch = ''
+    cp ${./Cargo.lock} Cargo.lock
+  '';
+
+  nativeBuildInputs = with rustPlatform; [
+    cargoSetupHook
+    maturinBuildHook
+  ];
+
+  buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
+
+  checkInputs = [
+    pytestCheckHook
+    py-bip39-bindings
+  ];
+
+  pytestFlagsArray = [
+    "tests.py"
+  ];
+
+  pythonImportsCheck = [
+    "sr25519"
+  ];
+
+  meta = with lib; {
+    description = "Python bindings for sr25519 library";
+    homepage = "https://github.com/polkascan/py-sr25519-bindings";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ onny stargate01 ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f7937bad6dd..91baf334ef1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -7448,6 +7448,8 @@ in {
 
   py-sneakers = callPackage ../development/python-modules/py-sneakers { };
 
+  py-sr25519-bindings = callPackage ../development/python-modules/py-sr25519-bindings { };
+
   py-tes = callPackage ../development/python-modules/py-tes { };
 
   py-tree-sitter = callPackage ../development/python-modules/py-tree-sitter { };