Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,565,403",
      "signature": "0xb138312557c0b689c1cd66f564c114851e9979d948e99acef7d789621e9088dffdb54ab12e99166f6505780bac5deab0",
      "randomness": "0xc4f5397887bfd9a39a0aa1ac88e65f3e82388afc1ebbcb33e8681411aac943ed"
    }
  ],
  "blockNumber": "7,411,686"
}

{
  "Sr25519": "0xb4e19b2fba23d68217e918ad5cd248c278f0bf35adbba333f083474db8712f554eb96e562fd6d66a78dcc30e561fae04ebdb6258be1ec90c86cd3917e834508f"
}