Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,548,339",
      "signature": "0xae19f79ce675776101ad1f064da9dc52be9a0860cbfd07638bbb790cc5fd0006f369fbbec2cdaec266322c4d353462b8",
      "randomness": "0xd032c2d1bdfa2ab9b0156b4bc676540fa73d38627472a8c8a36fe6f0f7784ea7"
    }
  ],
  "blockNumber": "7,407,420"
}

{
  "Sr25519": "0xaee39001c51b237c5a3beaaf1a424967b8b562f6bf7ae5396285add30f929f7938fdfb3046855c05875b409d14b222719a8e91fcbb17d770536807a5f2f2ed88"
}