Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,632,826",
      "signature": "0xa69451c361491e7d54cd6dfd1bff2a2d1d25b140a2243ef2abe960ea088d8b89607cd40db9c70e518bef3eaf16317582",
      "randomness": "0x973a15467062a06f30a7a3cc7c03c6c6abf17433b55341e97705e2b35a2acae5"
    }
  ],
  "blockNumber": "7,428,521"
}

{
  "Sr25519": "0x84f0dbdb0c2d1ee1d1c2cbc21c835699ca472aa38ca6926e732906577e70bb04e0b9cbac93babc772e23b70b16466262dca64391ae532f2e7583e04f8b610f82"
}