Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,611,257",
      "signature": "0x855561a1cfa6ce6eba78361d6d14966392e1a982b30eb649c4df0e1e7f7a2720a25255a092ecea7125c1d31d406f283b",
      "randomness": "0x0167ef16235ce16ad9cf41b6c1788f0c828e103b885c7b79b498303a78837f04"
    }
  ],
  "blockNumber": "7,423,130"
}

{
  "Sr25519": "0x0a8593b43450b5f702ec1d1fa7ea9e550239855223e5f1539f851cb9bc10f738c2022582345df76d9c7488acfd1f032f6075461e208d7914b2fafb2affc3c382"
}