Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,610,807",
      "signature": "0x818829d67d56830f2a643332eb8c813912afe8c1e5b095bbcf941c13700a2c2cc8e0d19d3fec7e27a237d8956c0f7ade",
      "randomness": "0xa0448967e840bdfbcb5e654e24d0a9a1e83f5b4079ac78783279b47ec1e242b8"
    }
  ],
  "blockNumber": "7,423,017"
}

{
  "Sr25519": "0xe0036a1b8d44619d8668c9437fbedfe20370d946fe194b61c6456b48ca2c801aa2a08d3048f61fae29420f98b496c42a9084c0243a1ecd390cf9e64fd7055480"
}