Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,558,568",
      "signature": "0x956ec9a289cca35d3b14a487777b1d7f04bdc3928f6bd923fb5d7bf9609d377ebcf0d3d0fbc441625c48342117608976",
      "randomness": "0x9cc16a36477739524572287350e1ce4bd80661fb3edeb9bf2ff4c6ee23f2fe9b"
    }
  ],
  "blockNumber": "7,409,977"
}

{
  "Sr25519": "0x9cd225a9a3c58506ba09f3614dc00a3e4e10661c512aa3bd2abf252f9890a968a62b27a48166d6428cf3c76a954ee39f4613b8ba79feb64dbd5e53bc13b8ad82"
}