Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,579,455",
      "signature": "0xa00c54d2bf310e1a3564cf1a9a0ca7617116a3a9f5e5812f6b93e555a39cdf995bcf437786ed9168a0c0235095efcc42",
      "randomness": "0x20816be7185e0e92c8660d731db10f6661566ef76683847431fb9ddb95245502"
    }
  ],
  "blockNumber": "7,415,186"
}

{
  "Sr25519": "0xe85551a6fcac6e0804bcc0f7c32d61ed6f1f2ada7a8f630d3635d56a8d1665596d9eb2cca3147192f7b6317f3117bd611401d8ee9d6c439ffbedfc131652b68f"
}