Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,551,330",
      "signature": "0xae0278721c543de8802f55746a0e4214d4bf7f45a561a8153eecfb4482b32fd52ad9758f0f7cb4625f88b31462cbc366",
      "randomness": "0x07cfde3cf38cd508470cf967ee6fad7a80d9a9dc69137ee91419e6a4e5b67398"
    }
  ],
  "blockNumber": "7,408,168"
}

{
  "Sr25519": "0x8eeb6ee47fc57b08c5bb51f66eaa25a6214c814cff47b056b090befbc687600f1f20667a03987cb520d1c95c3bb90dbba06fe0884b79c99c22327c45cd48ae8b"
}