Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,580",
      "signature": "0xadc9d0d25162665c1cda55f76503addb31d8436b19bd95538b68c5be61e44d9017f7706ac0bdcb347cd8c43937e26a6a",
      "randomness": "0x63a2a841d50d550c699df16b7c9d73d26a4229a1208021399298c03ede255422"
    }
  ],
  "blockNumber": "7,416,717"
}

{
  "Sr25519": "0x0e28e7623611de9ab8ea700b910ef4b4c392c1ecc27ea20cdfac97135c2fc0389aa8693ef72d3162a15593e498a42a948049295e20f10f39d7c2a9c956aea385"
}