Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,662,406",
      "signature": "0x8ea8b76a8d50b22218c3f1ace9748a66eb04e992bc680a8ee88be564b64b7ecd10e1c52cc9d45da50dad65d8580f3a24",
      "randomness": "0x1951068e2b10ba5f5e5da83a5c43df4fb504a9fe40da508716287d8970fa353a"
    }
  ],
  "blockNumber": "7,435,900"
}

{
  "Sr25519": "0xea22b8caa310fbd60ee2acfc1787541682404794a9fcd29b86010bc118d3943407656d2f87f8673e78429f1e9bbe8bad44777c0324c913ca4dcc119255af0f85"
}