Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,574,360",
      "signature": "0x8e6b3db292cb6daab4b3d31f91d4cd348ae6c17f337491e28b5f23c27a9dbdb8b4ae894da83fd2805404867a82244b4c",
      "randomness": "0x13579b94a3503a5e07c139ae8ae46c34664e0052b8f7b8023931e8f1ab7a267b"
    }
  ],
  "blockNumber": "7,413,925"
}

{
  "Sr25519": "0x9606392ea04e0c9a32459f4cdd200d9dd7f336739e793e7bf03a2329a7fcd9764dcb4790829bf90858c74566fb1b0d774cb535374a17c87bd5f6bcb662c65282"
}