Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,565,181",
      "signature": "0x83af1a6e2e985bff71d4e5099f3120833a5d1c445ece7c4c0f56dd7fb0e8a554a4cf45058f67cb8bcf93834e9a3f010a",
      "randomness": "0x413ad6807b4ffdc91e73b1e4c9ed72ebd606bf9d9a754165a426ee2973a02655"
    }
  ],
  "blockNumber": "7,411,631"
}

{
  "Sr25519": "0x1aef4a76ee74bc60d820a04dac2e263a627e665212a667957ed51d3c4ab0f8021da71ff0b64bded90eaad76fb3e581ac6d2f3f365e33f9113bd11570e6d27e87"
}