Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,623,664",
      "signature": "0xa0cb63aa1ac200ea4f6e7bce70b5ecef76fc0e3cf98989b28e3777d098057cb85505852b5b3fdfc1de8e9c5608baed34",
      "randomness": "0x14f802b19896fce0b170f36ede14396072ba8c018f2e040c4390f9f7c2786f94"
    }
  ],
  "blockNumber": "7,426,230"
}

{
  "Sr25519": "0xd0e3e3a61b30183291216109afc43661eebf35a1308d74ed06962da0c71b9746f020c48bf4ffd4924f4d9bfa8de5b46f6330f7df5f8b5342c4c1f86f58d09c85"
}