Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,639,327",
      "signature": "0x98a2c662db8a96f6e844cf66c57beee24d64154cad6da8b455b94efd20e9b0866d677dbda4ae5f43b075a0c129275b74",
      "randomness": "0x397c33dfe78a1d064c2046715a6c10c5addd3af8f702bcf529000540d40d7220"
    }
  ],
  "blockNumber": "7,430,146"
}

{
  "Sr25519": "0xa6f38f0b091fb339740d01cfa97d69e8ed07640366d9dba4a8b919dc97e5c829f9c9e1c7098551377905eaba33aab5250a30eb385c440164a8bd57829812ce83"
}