Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,548,897",
      "signature": "0x83159a7918fbc6b56b9af90180b51379720a8fe92e1fbfcfc12ffbe0642cd35d2e36d80cc0760622c3a1e7725499ed93",
      "randomness": "0x6d8348d3f71935b0a1490a42a147b87c1b73896bd15b706123ada3392e5caf44"
    }
  ],
  "blockNumber": "7,407,560"
}

{
  "Sr25519": "0x5e48a88a8bdd192123de090044d224fcd50262585b338ec6536edda44f4a60335548db0dfbe3629f1cb8b36bdaee7746fd7b0ad3e52b7f77552524e67088338a"
}