Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,605,695",
      "signature": "0x90412db080447ffc8c51db6471c2d1c13c1554d0636867b4bc6d970d85869aa9a62a3122c512633890b5dd35e1d8609e",
      "randomness": "0xd7a646ec12301091612635598912c070c5393f82d4ab72c72a8dd74707cde513"
    }
  ],
  "blockNumber": "7,421,740"
}

{
  "Sr25519": "0x7613096f0f17a111f45402e55ff1cceef3f2331b9591941d1b540623ee50e11383d00bb70783f9f749372c35498394837086ec49463a1f6e4ed5cd0a56971b86"
}