Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,579,247",
      "signature": "0xa59e6ff8f235667a837597d3a7581fe1d200e92429f975011bc8d8bef2b2ddb624633b465337e49c5a7a77d35f5f454e",
      "randomness": "0x7b1ec3a9d2710e5632090254972aef311eff7e70ac539826ec4f685981b0e361"
    }
  ],
  "blockNumber": "7,415,134"
}

{
  "Sr25519": "0x08e46b00b3a0c8824631dfdf2ab5f71fc3bf43e64e3e8d3a063ba9d9971d746e7902d9a07b4fe27d736d4b86ebb7a206e461ad11dda727d935bb7891861b5f88"
}