Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,551,777",
      "signature": "0x807cdf6906ff16375ae126b7d1032fec9b2e204ff833e617bdf02760bc89e5ce5b038b8a65743775a813214a617811c6",
      "randomness": "0x2de058f34208fd2458f1b9f359d0cebe50ccf223ba83d5005a4063eaf77d3ed1"
    }
  ],
  "blockNumber": "7,408,280"
}

{
  "Sr25519": "0xaa407fb1a10a63f29a59f7e3360c2e41832d87d3b4a6079afc45ea9183eaab4837210b15f4993c402e51ee52c0800722bf2e9047b62bba47a2de7f1074f5ab8a"
}