Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,581,386",
      "signature": "0x88c1cf738f966e46a6091d5ae714220c076a4c7d6a6131fc5b2eee613661dac9ea859920f313365a0c4d6905e1caa0b5",
      "randomness": "0x6b86c240d0b10dba35bc19bb881661abf26387065f8e2fe0b88a9ad0f2735337"
    }
  ],
  "blockNumber": "7,415,669"
}

{
  "Sr25519": "0xe4d40dbed5479114a99dced782c5070f3e6421d97f58436f80dedc50533dc11655f6dcada8a803dc77bf0045d84e688949435a6c1c4b7abf6535292f8d4e2887"
}