Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,566,733",
      "signature": "0x8a76d2bb3907f11adb523f70d0b7fdda1fcae12c6eb550fb73e962cfb5a942dded52d7210a27dc4c1c1288e5cd1e7f75",
      "randomness": "0xfb064677f029f02e9c4e909d5b493a268efeb207783afd3a3fd4bc289cd26706"
    }
  ],
  "blockNumber": "7,412,019"
}

{
  "Sr25519": "0xd02ee76194f8d05240551f4d1e937b1f8f30940fa3a887e30920a55d77ba9415023d079d2bb3f584d32e335f47cbf2a3881858f13bd64f98261abace2cec938b"
}