Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,572,348",
      "signature": "0xadbc28e8a01f860cd9032406b8b72151933ff387e91557a8472fc18d15b6660769fa40812b72f9ae15c505c2694e2df6",
      "randomness": "0xc4cb3af10e18166c2eb9f219e29aa5942ff2c444c4b259818984f972099e362c"
    }
  ],
  "blockNumber": "7,413,422"
}

{
  "Sr25519": "0x6c7118171e186fd71dc8e669ba9623e0906174d30638f9a6745c76ff34f7ee66d11914fc1d1935d38297d3b7c93b77d0e64639d2780d45242a4335235f9fc087"
}