Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,546,179",
      "signature": "0x80f4542314ba6fccf193e6a04f63a3d642713947f7049d48a4bd7be23a0ebf864f4e5e869db6c2edd9bda0c9bf7fe9d7",
      "randomness": "0x52bc093a9f29c060899474e220aeded8c262a9259299de13c07d967382f344f8"
    }
  ],
  "blockNumber": "7,406,880"
}

{
  "Sr25519": "0x0a1b87896b9ead31cdd20fbf25ea9e024fb7a36fe9213b5f33994484ee9d375892ecba4a6888b59344f53fadd5f0ad0f454c220fbb276d3d307bcff3eb628c81"
}