Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,596,328",
      "signature": "0x92ddc0e7c25f0845426e06945c997cf9b5cf13489dbe181b7b57ba0db30d465b81821934518175e038a8ae0a9fb58906",
      "randomness": "0x3b5eba4c1b9ab0edeb0ff32507f2c36f034cc2a9f6f0d790f03689a1821f7659"
    }
  ],
  "blockNumber": "7,419,399"
}

{
  "Sr25519": "0xb0f8b7e74b2db662c6923c427e9849b3e90c8ce3499cde627c7eb1e39a41af33f9183090c7501ac839e67ab18a549c40e5039322ed48e051b6a8bb6f79f00b8a"
}