Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,657,582",
      "signature": "0x939772483138531093c8a1d5e160d6738c36dae2e4cc9801583840bed5ea3a10c083123c94f3a02b2895fb75e87cbae2",
      "randomness": "0x05518e63879c22f162e5f44383d84f6e415ffad0f3eff2dab0cd01b0ab057df4"
    }
  ],
  "blockNumber": "7,434,700"
}

{
  "Sr25519": "0xc4e904e8ea73dd7f01337965c181bddef0f233e50ceef58529684ab9cf217f1fa73cef7ab89fd1f6a1f146037d2117b4a6b51f8bf9ecbdba22a0b3e26e2e0784"
}