Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,543,594",
      "signature": "0x83b414b75b423c17f10acbdfe88f916f4726bf770ab80f0cc7ce7e63d1eb1c7fa790d2d9fb8193c507ac72be361e9b2e",
      "randomness": "0xf5a4d666dbcb72162c9d9c1b2cd12889968ac38f141c4b67cf6f55f154c0a8e5"
    }
  ],
  "blockNumber": "7,406,234"
}

{
  "Sr25519": "0xf68e133b414a98a0485554981935dfb64f44416d3ff1bb6c68ecde72561f4a7614f1fa5703abec2b235a26c522bc64a9aea4473f40c937db0db980c9e9502588"
}