Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,615,263",
      "signature": "0xa151994a78e7cabc531a5d166004aa64ddf43774565dd71ff4c5cc12fae94f4690dd97d8aa7147e338b911220aa98319",
      "randomness": "0x8555dbde5af73e4b77af278b6d5caba2738d5735d5a92ae65a7d6722ddfa16dc"
    }
  ],
  "blockNumber": "7,424,131"
}

{
  "Sr25519": "0x08f01f3665b103ab1a77dec5c6f6617448a0bc9de1a0dae5664415dc81fba21b8a1d37e991c94d7f3153a926603fc619cf0a7ddf05f78693dec91212125c8c83"
}