Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,549,402",
      "signature": "0xaae4d6e218b8138b948262458a9742714aae9a67518abc9bfb365040c49d7cd21ecaf8c27ee7a52b4f2bcfce6e5cda02",
      "randomness": "0x407e8c5c58defe6003595053d56c6c71857da2d7243df2f61c4696cbac1d3596"
    }
  ],
  "blockNumber": "7,407,686"
}

{
  "Sr25519": "0x76b44a40e66abb3e3100d518448e09f0468f1a520d8336b30535a4c5af8df33c926eeb9b432481d0b26f200839e3057decaadbf34b52901f4f9283c5566be78d"
}