Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,578,418",
      "signature": "0x8378a25212b46d5cb81f2b1c3ddfda174c4faa3e85f8f71c410a0b31fa247310a8258c78d4a111a30a1f807d51e42f7f",
      "randomness": "0x913156429a1c6a45fdbc7beab0a170c8edf642774b74f13254e76604402417d4"
    }
  ],
  "blockNumber": "7,414,940"
}

{
  "Sr25519": "0xfe0cd43ea7eff532c87f5673ecddaf7f0ab534073dba472874af9c06842f910e851011384a9931c06eac3ee82560e3bdc6d4f8a0c9ac3117722fcd1a66550280"
}