Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,577,590",
      "signature": "0xa5b58d2da33314e75fcf30d1aa18cbb06d966bcf1d30d34ed86f2f4dc32617c62c4f0d3c11625b4b5a128e73209b54da",
      "randomness": "0xace7bd3c18f0718af2fcc86fd6ef9784787ed120e267e87c27b00a6a5e16412d"
    }
  ],
  "blockNumber": "7,414,733"
}

{
  "Sr25519": "0xe4fd893b090f6e287f86379c16d19f812c8fb40b9e27e0ab2876a42eb682572f0fea7b3a9aaae7318fb12a9924c3e9a773e1eff1c3e736e2a4e952755edd7b83"
}