Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,551,878",
      "signature": "0x86b7a01d36fd2c290ab95e5da123275e6125bbb0ed860515b49aa64d610d27fe91cbd3499a0a452e7d0569665941bbcb",
      "randomness": "0x2769bee640fc860af7ae102ef149ae66d4b5058a56fbcbdafc6f1049947b759a"
    }
  ],
  "blockNumber": "7,408,305"
}

{
  "Sr25519": "0x8a1544805b8032e84716031dbc2b090dbdfa4f15dbf8e873f676666f1759105e7e82fc4f5172b8219c5b3d4f9f1f164ad0944cdaae18a51461f904c793a34684"
}