Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,661,580",
      "signature": "0x9248d4db97817d56bba3d3264320eca19dbd3b8921bac8b874f3a0432d6036d4a29d8447ab7647a18551c308ed2d7b80",
      "randomness": "0xafbf4a2dbc1ee11cc2ddd06451624b187f1ec6d44b9496b60a76a7397a808fdd"
    }
  ],
  "blockNumber": "7,435,693"
}

{
  "Sr25519": "0xf08ee4b09b0fe7688ff5aac91814f2cd6fb1406b4d91fb7a5178fed9c4cc7e0f497699cd3bdb775ef81917ced5a75d2b60ef4b1f6ced85230dc2466d73786f8f"
}