Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,548,368",
      "signature": "0x8897acd3bd746271b0dec036a254689b001bfb7821b751475e2acb58b7129b2f9f4a7a5fa9e5e6cbea7dd4dd83c65d79",
      "randomness": "0x8e273148ac6101e30764b026fef4e9215fd68c8e2691bf89234caac225bff7de"
    }
  ],
  "blockNumber": "7,407,427"
}

{
  "Sr25519": "0xde56e8bcdc3ccead8b24dfceced2c3e8026123997e53ce0726da884c8252c83938617e92df1da6b6035f17f832224903077f808df12176a4b0d0765206aef087"
}