Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,550,340",
      "signature": "0x84201464c88e40394cf99ee197889b1c21340a62585a9a12484d65c981854c10a039fc2a476f1a987e7e3a7b81d87674",
      "randomness": "0x434d46fdae64ac13fd73128f1c3e2b36113d0069da7324ffbd0f91f198146ecc"
    }
  ],
  "blockNumber": "7,407,920"
}

{
  "Sr25519": "0x2a84c1be34cdc09175599fd4d240ca44a96ae002e1134ef4a74a96a86e025b3d7b43b4bb3b5ef88521ea7cbbb618d42c1989ea546f10e05408cf278162b74a8d"
}