Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,541,260",
      "signature": "0x8d7c5e21b167574075204d784af05ecc4dbaa8a500ab8abc4e48ef01761d9caa51bd19fa1484b9950fb870f3e5525ced",
      "randomness": "0x3a4da9b7f27f7ccc627e2da244aa378961948411909b30ebdca181ebb0f0d974"
    }
  ],
  "blockNumber": "7,405,651"
}

{
  "Sr25519": "0xf81ec6f04d3bd3388c4bee554d2f4b83034751ecc0bcbba933073d9a4e508a09d2ad8f6cb1c8b4a9991e310fcfcc7d0ec91798bc48a401c8f298768e07235780"
}