Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,645,421",
      "signature": "0x804727e49c9a8163a0c381a09c07fcf9d8fbd2651872c20021e446e1cd94b902e095237e0fcb2ecaf5240ca0ac0714bb",
      "randomness": "0x87af761deb529cb2ceb7b309c88b2ab0efc5e7f756821df5b501fde866f47374"
    }
  ],
  "blockNumber": "7,431,660"
}

{
  "Sr25519": "0x04349d5dd8d213c416cdbf705cab737b07473276316191b94c4dcb53c559510a9118b0578033140567b31d15de55169a9fb59d5bec222e2184e79e10bbf48480"
}