Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,659,545",
      "signature": "0xb5c717b3012b83dbd32309e679961efa57f8b08b7d16458b22a4afc79440b96b548332488ebafcab2cab0f012cc99969",
      "randomness": "0x5b31cb4fb13aae162f1bfc983a9c2e764939edee297963965a0f420a270cc358"
    }
  ],
  "blockNumber": "7,435,191"
}

{
  "Sr25519": "0x289606f5da7d59ade7dab60ab7ff489487ad24b7a14c2a6c873c2d787ff4d2702735adbb442eb251532527ba50f4d9d26919cdeb670e4b8e75a8a6dbdb11a187"
}