Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,549,744",
      "signature": "0x852b818873ff717686a7fa18847539f7ea6e7dbb6f42f2d108d3a41cbc280e8956035898e1841c7467b66b674b57d9da",
      "randomness": "0x0c6c46def49a1f04924d1f7b091caafe172ad6ebc856353c4b4682d89ac650f3"
    }
  ],
  "blockNumber": "7,407,771"
}

{
  "Sr25519": "0x9a1a9c0a6a062466b320c6b1416240bd834fdf6a06d6067cea8b48c4637ee46ae7df08b98b69d0d460e2a2072acae1a88793257ea150144101f4950c9cc4508e"
}