Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,556,629",
      "signature": "0xb1f704a9e83f0214685397e85a7506b6851a385054512b4874f27ef5cbb3628d7f0833b29b1e2484c8be30bd4f86f068",
      "randomness": "0xc3a6a38594310ec7e7701cd8761757be44f1adad4093e350f2d94b93ae896518"
    }
  ],
  "blockNumber": "7,409,493"
}

{
  "Sr25519": "0x0e9b513b4251ad09ce35807c3a1ecde6c67e900982964a2b6387a77640b52e4a6d2c214dd6d5053c22fa13d792ba65bbb8318eb64a9c76be0a4575efd9822f84"
}