Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,602,347",
      "signature": "0xaa2f88f2166a9124af332469ba7e33e23e8f114bf81f2d99871c9b873023afb1ee63263be7d510e41494acf3d301c70f",
      "randomness": "0xaf7fd4f8484056f31e2b8084a892248d0f63bc7d44155caf1f73d2d152f3ba61"
    }
  ],
  "blockNumber": "7,420,903"
}

{
  "Sr25519": "0x26de5177daba21a835ecc7ddd7ed17a2c95c947cb20fc26287e047b3764e8b3d52682cb1698e2559c1f46c5a9b3bc178c3164e96cf66984bd85f06bca4fdcd8d"
}