Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,589,030",
      "signature": "0x97d72fb5e7756ede0723cfe7e53794f383b5970d4f855677f1288b4aba8caaf6880f031d36c594c782770e4d92bd2b86",
      "randomness": "0xe6213a8c0c390db370e296b3a0f69931c94ccfe377bd732d3e4802809146061d"
    }
  ],
  "blockNumber": "7,417,580"
}

{
  "Sr25519": "0xb01ab7e4531a4dba086e65814b8914e4d608cfcdfc7d30388202f5bc75742b5f8c623a3fe2f407b4e6bfc8e43ac15c5bf9ca3973709b3d4fcabe997fc043fd8e"
}