Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,616,911",
      "signature": "0x80c57ab22e24d615f1ca1f33a7d73b6c62f12f4056dcea9b8d26017633c4c51d244c903890640e1f1818f323af5e47c8",
      "randomness": "0x4aff1c180495f4e28803f648c8a22bbab457dcc44ae5b796aa3bb48375f5a559"
    }
  ],
  "blockNumber": "7,424,543"
}

{
  "Sr25519": "0x063cac9024d5cd29bbda22513a657ade7234749f4b365d0848f78456b8698a276e4bc71a302a3c7df7b382ce69906de7ed49f0853574aae33bc8f7bec1b12489"
}