Write Pulse

{
  "blockNumber": "7,426,387",
  "pulses": [
    {
      "round": "25,624,291",
      "randomness": "0xe72147a7859b3f084f3626e4a360f0a6277224235a67d3e03f1540c8ebfa0807",
      "signature": "0xafc603d9bb254841fabe15d6f55bb57837431f250f43c207228bacf8ba993fb70aa5317f9e1d23e7c6e480a11eba5698"
    }
  ],
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  }
}

{
  "Sr25519": "0xfe4b0daa6b7b8144e06c66042945d0d80a90125aca4fd13af9169ff704e5270f10ed4a113954e4e45577140cd9c894cb25eb652f6c93705edece5f01cdc42081"
}