Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,602,345",
      "signature": "0xa879c988dbe9b40ebc5b0744663ee199b96b3bad8cf551d19128bb950cdd6c8c22fff764e3426dcccd549ae80e485d1f",
      "randomness": "0x9d6c8ea94e5f6bc821dd0f78037938a82cb80c7c395d2617896f81f3371fb49c"
    }
  ],
  "blockNumber": "7,420,903"
}

{
  "Sr25519": "0xea5f2323d3fa0dc5f40a8810d02d0e6bd8d08c8897e4119ab394eafeae0cd3660fcecdf35a990cdf190e37642596d9ae729a1e900703545bfe801bca67590c8f"
}