Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,620",
      "signature": "0xa014431cef0fdfabbe6bbb4dc751a09307a2ebae2311c4455d693e5ee3bc11dc99436b12fc6b9d8cd24520061143a5b8",
      "randomness": "0xb31bc4dac400d52d6c66518176b37c6ab18b9dc771cadf339ee1d6d28039b976"
    }
  ],
  "blockNumber": "7,409,990"
}

{
  "Sr25519": "0x1a74f88e6259ab0991cd7062d64e2795d0bf1b1733c8a1320627aff2aa19cb5e61f86cb0dc634f63a4a9d90bd11ed4dade8e0ff50bb06fb22539ab9cfe164a84"
}