Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,552,250",
      "signature": "0x8a92a0a99ff1f36256c430bd7fd55127a5ac3f06e708db3ad75e737ce7970c4c0506feeb84e617f4f89e62b0825c8732",
      "randomness": "0x317bae79375e8525260754735b229c0e09acc8bd1627231fe987642cc424a1e4"
    }
  ],
  "blockNumber": "7,408,398"
}

{
  "Sr25519": "0x36bcc0cd7dcfa14a1361686461cd50734ad5263ac53629d3fddd99c54bd0bc1bca8b44bd87f82d90a1a5a86a5d7b4818d98a3dbe2ba15cf3296f5e674eb01481"
}