Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,576",
      "signature": "0xa08955e486010a443f497735c0cd9d2e77cef7d6ccecf75150e4deba31e907fae335626b3545423d775200592ce5db1c",
      "randomness": "0xc45d1beb8104d698593c395b551558cd7f4f02771d63f8121b6bd7b51fca800c"
    }
  ],
  "blockNumber": "7,414,730"
}

{
  "Sr25519": "0x6ee07e68e833f0c5c8fe9695e1b8609635ec7b435ae7589fcc3445e998426153e58f7e09db147ee1c9216ed8c65e702622ab076c0f2b697564791a3254907f86"
}