Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,552,827",
      "signature": "0xa40082f61d3894710f78428dd21b48a4151e314ee08df53533adc571b0366d673c3fbbce636ed3a18e32f1a93cfbb62a",
      "randomness": "0x105b2d15ead108c23645be2d12d4ed6f12b2240090939fd25fb18d226b58bb34"
    }
  ],
  "blockNumber": "7,408,542"
}

{
  "Sr25519": "0x325b50abb892243f2af9b6e9c50b43b8728f4ea778732cf3e71d2836e77f7e3b4d9ccc824310ee02f154781cb10ea0d770d7c29202c07cfef70ad2a6d80d1a8d"
}