Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,581,614",
      "signature": "0x980f1b48a6bd2cc5a12c940a449cd1e9f998a29ce5da79cae660d2958910828747df9e063508ff55aa425e7f06a76b1b",
      "randomness": "0x34b8ccb21db3ced0aafe51690912e4aedbcaccb272467dcf9df9d1620ca17c30"
    }
  ],
  "blockNumber": "7,415,726"
}

{
  "Sr25519": "0x04169f4a4f1e5938d1619d3d3c9e5239d69785a7852c28be8924a8b82bda00794d26c2b65b4000135ae56741a443e6c92f75f1ac378910aac183ab6ca14d118e"
}