Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,558,958",
      "signature": "0x823c887edf6511e952b32b2632a6d935ffa8291ef29991bdfaeac26a143bd2cd32a9ecf5f7d07758c3e32669f12fcadb",
      "randomness": "0x4e15466bca0afe4dfb4e05d9764c5f9388995f9cae890e64b5885ac33f90e648"
    }
  ],
  "blockNumber": "7,410,075"
}

{
  "Sr25519": "0xb87b81d11efbf6d514d42a9e2597c5ad78b8bae99302d47c0dcae32d3cd0d612c0e6866ef615dab759d8e0b0858fc769940d19c6b6e6324ad68bf894d5a1088b"
}