Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,615,545",
      "signature": "0xb4386221ce87bb260f1c395bcec17559b3e77ad12b7d51a8b6e4bc9ab0f00359a8394fa8b0e6bbcc76fcd49649be9200",
      "randomness": "0xf19aa3715b38e14965ff799e33758ebfdeaf2efee65291765b80d1d5d9f17347"
    }
  ],
  "blockNumber": "7,424,202"
}

{
  "Sr25519": "0x661d819f6c9532533991161ac74105dc12e9aa0f8bc392ff745f1325967d1a62d7e62c1f074bc81e5ea94427e071e7e3b2d1b0ddeb818bd1c79a703bb2e0408c"
}