Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,644,791",
      "signature": "0x80138da2ed046b0c11fa3ca0891a2357705785660d2751dd04769d4117605f8a24dc6d4c5401ee5915cbce33eea3c729",
      "randomness": "0xb861bd9e2a1e66565cd69aec6cd21fe509c0dbdb966be6cb83c8910a22782cb7"
    }
  ],
  "blockNumber": "7,431,502"
}

{
  "Sr25519": "0x7ef296eb6c9385322539dd7f0be1fff4a75048a87d70767def427bed8152a2004167d92fe13237454723d10d7f2cedadc3e76520eb1cfc9c105f6ec452279c89"
}