Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,546,428",
      "signature": "0xa39793739cd2a45a5030308a62ee7ac38094fee646e2cd124a84e4476d5c08547ec5ed7d9b2413a6ab26f3eb1e27c706",
      "randomness": "0x361d92f596b6c8b881d1cbb44a0101a4f614e3435b4347e28714c9a9b371e0bd"
    }
  ],
  "blockNumber": "7,406,942"
}

{
  "Sr25519": "0xbaacac9ca0ccf13db01d154a6cf53a9bcfcc3622827f287320ce49530d3db833c1975c9937af180190fe75db40e48e4ceb874079301b087fa6efbae2eb3ceb8d"
}