Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,553,775",
      "signature": "0x88c041baae9271e0cf9b4f86a57ebbf52caebfa309d45adc1b1826d5b45ccf65153982df5a43d6fca4ba8af5d6e246fa",
      "randomness": "0x711c5aca4eb5e3a6b0159f1e9752c8f094e3485f8c7dfbcd444826fd57d42b70"
    }
  ],
  "blockNumber": "7,408,779"
}

{
  "Sr25519": "0xfc874500a85418f7baa56a17e2b6f4b6b71ef7f44a880cfd9a3ad0a7e521343638348a684d090011bb5e16e0f95b8e079f79161a7bd7a4ff49880a5e6b22be85"
}