Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,612,725",
      "signature": "0x8e49fabe02f83d583be2604e28311cb37f30a1d90debc46c78516d4fb3f0662b8832f5a571bcae21381b26e5aadc940a",
      "randomness": "0xc268cefd3ac479961d7eef8c1e95dfb24cafe8659f71c405ffbc8d4695d2689f"
    }
  ],
  "blockNumber": "7,423,497"
}

{
  "Sr25519": "0xcc6c43e0a3a3a9b8618425ee29b1ecb68c3471ff4c7a1806fde6ff716ce8740abfe5955cff5d280d5efaf778a417a3d968bedad274da0847ede3f987c513fa81"
}