Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,558,158",
      "signature": "0xb46e81a12453673f95e92bb801941bce957b60d3970678c172851106fea514a360e83ce3c939f831fa13187bb5fd2d98",
      "randomness": "0xcf0f6cbfe989f62b106ad9663738dca31abed8c68ce3c5675e63e0db25f872f9"
    }
  ],
  "blockNumber": "7,409,875"
}

{
  "Sr25519": "0xfc79831af04be9459b4f8ae882e7498ed7ebb00d7a61f7c8614613dbd1e08011ec6dd13db0ad593175974d8c4a66804d7ff93d342a796cfc907863854f8ee089"
}