Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,571,584",
      "signature": "0x91c349580c863338819af43e06a86d0230674dd4edc3437d270a9a08cbaf777134940867c01386071b359ee6b195f76d",
      "randomness": "0x01a3c99a77c8e0ca2c93b1a8fc91a41cb8d57ab2ceec482050f5111d1de447bd"
    }
  ],
  "blockNumber": "7,413,231"
}

{
  "Sr25519": "0xd6c49bf3c29fda23fc078c19b5667dcb0d1b5307b70d09e8364b9df72df05e17f21dbf5d6e28bafa75c82bf8d40457b387dc80248529e4cfadd85f0902595789"
}