Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,563,810",
      "signature": "0xa39550b70f0d1e2080f36267cae5596ba4dbfe2a44bad3c52c5f8b39d012d9c3de9308ef63a21b9327767666173e350d",
      "randomness": "0xe424f15305f0bebeafc3fd1faf2908ddbdf8b4e51fec9790832b22209e234e28"
    }
  ],
  "blockNumber": "7,411,288"
}

{
  "Sr25519": "0xbea30b2c7d469143786e5ab283b6b6a211110aa438fe029d5b0e4660012be0487f2a21c70f730bc75100af17e9ccdaf7e1adeacbb94e7fad6a9ebb59d4892282"
}