Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,560,470",
      "signature": "0x834d04974b926adb83de1386ee9ac7abc33332e4c58e78a05f16841b998d47fb13ccfcbbafd92c7859bd5131557502f5",
      "randomness": "0xc0d46eeffb0d03fd0bf4f8a35fe520af7925be11aa76a1d16d99d69bbbc1b994"
    }
  ],
  "blockNumber": "7,410,453"
}

{
  "Sr25519": "0xc225dc3028050350878d7ab60ea4662b9b1d5f7469f28c103051beacb695c7092739e8ed0f8dfce26f1c92395b77648d922776d86f8c4f4e1ef054b8e722ee87"
}