Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,553,824",
      "signature": "0xb96df920ba923ea836a147a30b795663b3b79d24cb8a1b16b99fe3dd635f60d4bfa828ae12bd51f6dd2cb6af0989f129",
      "randomness": "0x9551a0ada7b8f4b7ef23c182b38745700d34f079b4c413fe1a41d9d2efca79c7"
    }
  ],
  "blockNumber": "7,408,791"
}

{
  "Sr25519": "0x1e027880e9e02071e54f95d9b1f8625010287aecf930ed12d9128ed9eedb76392a38d9a3d507032cb3163e06dca48aff73a4119cd0e0cd5b370b5fb26e699b82"
}