Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,549,738",
      "signature": "0x89f0bbf65f7554ce23f424c1779c8d4b4a41e430dfa306e7caa9d1a1c07c4dea30dbd4c52071b9981fba2108010169a7",
      "randomness": "0x2a468ab3f611d0a68128c10d9a4bb44ee1a452a5516f3fd099b9f11834172917"
    }
  ],
  "blockNumber": "7,407,770"
}

{
  "Sr25519": "0xf25c7dd0dba0a91697ec9ffd55d2d8d29733edc60bc7463ad20893d42e092d387c33061b76996e4534066bad424436a7cd164ab6f04ab6aa608dd285ecc3e085"
}