Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,553,776",
      "signature": "0x942627305d8a8e521aeb9d38417b50670879582cb746d64df667de5794f3c7ef8c75ba0013feb3bf19e8d05f6d476454",
      "randomness": "0x052ec1ba24dca7c8f4e990e45abbf256aac26b0fb6faa894895568fddfc25080"
    }
  ],
  "blockNumber": "7,408,779"
}

{
  "Sr25519": "0x8c213537686431d6047a71f8f3356f69ca494ff11bc74bf6678a3413543172287b22bcee8747e2b02f8d40395744c2bee89010b5442138a46b40e62539f8d48a"
}