Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,578,284",
      "signature": "0xa3d06c0aa2fcb0041a8e1aa5e1e0648231c633f2fcf73c213d5a386e7f0b76293ac189659a5d0a57259333a9f1813920",
      "randomness": "0x9caa47bb333542eb77b8970aba46694f12f584cd3770899ff1c6c467ca81aed9"
    }
  ],
  "blockNumber": "7,414,906"
}

{
  "Sr25519": "0xf86ccb5c131060753d8ba54c1f7433ad9d5d9994bf60e1d4de590b180cf9ee3f98c94962fd7103d4f7330e2775a5441365b625bf30ebe0beaec4331eee2f2e8a"
}