Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,568,017",
      "signature": "0x8dcd8f620c4d9ce7f9680c9c6c55d47ceaa9c603a6a7bb50b2f69926532712654118542e102c1980276355fd414fd38c",
      "randomness": "0x461c4a8b8b57d25b5d405608edcf9a8f1bbdc3e4ea63391156ee44f330a4d23a"
    }
  ],
  "blockNumber": "7,412,340"
}

{
  "Sr25519": "0xf2dc2def20dfa45bfd6ad97fe984a9049d690995dbeaa4a51b807747b8955a1fddbef7715e039d318a8f3682e93381a9f273e932af4ba72ab52939258909408b"
}