Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,656,100",
      "signature": "0x9415165d9e319f87616e34c53a3931dc0088720c274d14775072665607ec1178fe25a452f86031b0560d5787a5a8af9e",
      "randomness": "0xb3547ae4ca5c6c8250dc407d37d9d48b60197773e4d6450c029a61b95594da80"
    }
  ],
  "blockNumber": "7,434,329"
}

{
  "Sr25519": "0x0c87e0397e98848b397dab21be2713139d22398d694066876097be7395431e7da0635249ba94318ad8cc08316e87febb2d24e0d2da55f0f2fd6acd29e1eb2e8f"
}