Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,575,146",
      "signature": "0x98c00710cbb40507706779e8382294a932b9aef4c8a1a5aa2700b11d7de64044da6b4e9cf243db9a95e34be0a6ae6806",
      "randomness": "0x3b9c7496ac35c003461e578120cdb4bdccb53ab734227f81e42cb430fcd2aada"
    }
  ],
  "blockNumber": "7,414,122"
}

{
  "Sr25519": "0x4e8907d8dbddd6b8ab5c640c55a9128f46683cf74cb6ab62b5cf3a5948c0b00ad93427e261913c3ca0e33d05243a069c9af2641bc072d824a7a95aa82cd7fb8a"
}