Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,579,705",
      "signature": "0x864cea7776cf9d2dc83cde70650094035b9c254b7a8f576c59e3dfc4579c0e263f5fab47a1df28d68853c1b45e9c4536",
      "randomness": "0x0efe52b5fab26051288eb143ee2e81ca4f05f7f5cea06d90c0fc6cba670e6bc9"
    }
  ],
  "blockNumber": "7,415,249"
}

{
  "Sr25519": "0x06e23baa2c08ac02a06ddb2025ea49ea2584b9a61302650e233109e5b1c17600098ca21e1ccdc3b32fd43cc8211f7ba09e3bb6fd39b215ddaf258ce57a65e08b"
}