Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,556,739",
      "signature": "0x9127106b9b4649ba3e4a450939081ecd2defc011b73f1378871566fc9245cfe885f0f8e30b4aa890650fec53b7fb008b",
      "randomness": "0x054dc73f0483d73637f9625a33ffafefe3ba668afa933cc4da2292517441aba5"
    }
  ],
  "blockNumber": "7,409,520"
}

{
  "Sr25519": "0x682e85cb749c82e7bc7244b027efcb9fb39e56053a084d73b97c132748d97c0ef3f1f9de4e773aba1feca628794828e65a7a0a7572460c2e759cbc35647daf86"
}