Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,632,260",
      "signature": "0xb9fa9e3183b2b00d3d4d368b195c073e0e57d665b17e3c8ef33d1a7b701cfe891c1c07a3f1c8922b2428d7af306b51e4",
      "randomness": "0x61041c8075f3ce47583af7f78683d68ed3dc3d5a93d1ad0fff70bab321a7dbb9"
    }
  ],
  "blockNumber": "7,428,379"
}

{
  "Sr25519": "0x6c6e6135f60151ecbe5b42b3d1f22170da5c4cb107d3ab177011e857c51d8f4d4e5e5e29f01a4b019e4aa7388739a8d1ca6b157692079b842ea4bc438e8f3982"
}