Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,578,582",
      "signature": "0xac987fa7561367da11bf16791d9931d9684cc50a723a339db49c2a12fdfc7a86224881a61f72c09a3070f10de36726c5",
      "randomness": "0x1c03dce2ca333b00863bce0fe06af94f99dbd31ffeb569a675bdf8491a12c0b5"
    }
  ],
  "blockNumber": "7,414,981"
}

{
  "Sr25519": "0x9af9d63832a4d2451be0dc1d4dc151f91705b22cbcecb0919f2bcf716a1d482356ed6bd273e3c90a0b7a18c96ff34affd3ef142b29d9b10cfbdd435b4c06958f"
}