Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,556,104",
      "signature": "0xab28c0dc91faf9a8541ecd1687631c1db509f601d83114cfd24f002b77a796c70163e2d2744687faf5e2b9586158fb88",
      "randomness": "0x5f3d95a59c6b016bc523a048a91b68b8e5d018961018f3bdffcbc879f48d0d28"
    }
  ],
  "blockNumber": "7,409,362"
}

{
  "Sr25519": "0xec2ce87a26290bf89fbedb91f948ed10d2878fa47b555a1a262bde35b0b3f32ae98da02fa1f2cdf781d40c2bfa84fcbe2df523114edfa9faccc076e6975d8c8b"
}