Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,549,811",
      "signature": "0x944d1c7520e5942198ae1dc1c0d6ef7883cc6e68631565895e6a9e3c68abe4a4892e9b887b1ef1e75204476e53dada69",
      "randomness": "0xde77d72ec5cfd02e2db49ada72dcb4d6e1350431a45594a7893deb712d31fc9b"
    }
  ],
  "blockNumber": "7,407,788"
}

{
  "Sr25519": "0x6efb03b5bac3a00953889e9462029bde8dc763863ccc6685b6192d479be79264ad5215e9ac69565314c8d00ac3fd19a9e3c189604fccfb58c5609bc58c1ffb88"
}