Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,615,447",
      "signature": "0xb2c28afd577555717e6bd5ebd11a5f15ffc35feb89d3f62f2e6796a3779244a67492ec37c897a8c936a26fd55f25fb75",
      "randomness": "0x7bf9831c0ee67fee49479a00c003b3bf4939c661d843ef9a444751799c5ad268"
    }
  ],
  "blockNumber": "7,424,177"
}

{
  "Sr25519": "0x0e84c99a5a7453cd97a7078424d0dfc5f51df7d2d94558f5001e8afe304aa0174732dc6df318ae71c9d1ec742c53bbbfaee0440c86988b03ae7ac506de048e8f"
}