Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,617,311",
      "signature": "0x94adef5f30f1890e48a80567107ae32826cfd74c6929a3728265054be916f6503cf2610f48ea1fea79c4a5e2d0c53367",
      "randomness": "0x4b160ddec95d4aaac827fdde079965661418be92ed1cb934dc2765c03789d511"
    }
  ],
  "blockNumber": "7,424,643"
}

{
  "Sr25519": "0xeeb48906d20bfe3fda64ed5f30cdb41e8cbb3891c3fbbe09f1f25f014e30ef1892f1ba43327fa2e6651ba6e9dc9b9453cfeb3e0dc69776a2eeef5e891721a884"
}