Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,420",
      "signature": "0xb47c6b8f5dde1a2c02b99682c7273266b4a4ee1191131f55417326142ae5994d97a04992ac427dfd12fed7f583745ccf",
      "randomness": "0x10580d99c4ae0fc552f3ad2706f6c113aa0570fa883a84e90c33c71f6e8b8eec"
    }
  ],
  "blockNumber": "7,408,191"
}

{
  "Sr25519": "0x8c9af89539fdc0d290743d4dca54ee5fbe1d5542a4886c7f1217198053e35077cb0ff8fd4bb6c8e648fbb0e4e354bc0cecef04b1ceb3b094dad53f191d383a80"
}