Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,551,368",
      "signature": "0x99db79f4bcee5b4e8fbeebe6d0760600e6f354730f408fbd7bd53e07146b6997b6f80721f15b3fa5614dd3e35fb9330f",
      "randomness": "0x23af80dc0a9ef92ee6d1cbb7f9ff84a1ee440a4d135230bde69cd717f50598cf"
    }
  ],
  "blockNumber": "7,408,177"
}

{
  "Sr25519": "0x6262de63bdff9d92fc95cfe6cc201ade2548820f6508c58e04b70bb3f0f81c1db0d943a6b7856a5c25751092299dd7965306f5e424b9b7f56057008b5a38d088"
}