Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,576,766",
      "signature": "0xaf3bd8749eab7a668d9b61b90b21c099f311a9c83d294793bab59af0a60db356e393ccca68d770aee3662be161b9b0cd",
      "randomness": "0xe4fbcf4a55520ea56d6bfe2f3dbbeff5269040a30bc3906a6137ca1ca2f9eb0e"
    }
  ],
  "blockNumber": "7,414,527"
}

{
  "Sr25519": "0x3ce5a6743d8235f6fb707986865e402abe645d1d75d4e58bac90d01d292e632df8457c2b7fc65f97e488f85071b720843eb3b8ab6ad7cf4031e6f974c338ff83"
}