Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,637,465",
      "signature": "0xade9d24844898ac8067941963c28695a3f54ee1a0c57a1f6bd6e7db0689523441eef3db4b0cc73e9034171fdf7ffd1c0",
      "randomness": "0xd105a328158126b624ac2f3a2fae1d9260ccf2728a8f47d1200d9ad32f43e9a1"
    }
  ],
  "blockNumber": "7,429,681"
}

{
  "Sr25519": "0x6c56968e4321b911d821e612cc997e8aa3eada6c93717a93f6203d77695d3860baadb56aa2f1d7219ea325c06f5bef72e91256900e7abea9433b2dcc1df74d87"
}