Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,543,378",
      "signature": "0xb25d9bbc3d280c44534d700f1d551ebdd55e65586b21d063943af5a19e4a3edf528978c23f6f56c3a66106c740aaa98d",
      "randomness": "0x148e047982daaf725b147e616c96c59d73d331d9b7b56a58844e928fd316d6c0"
    }
  ],
  "blockNumber": "7,406,180"
}

{
  "Sr25519": "0x92a231cfb315c7a3afd0cac38daf96230e1b629ec7cdecd675fbe968bfbb3254c7542fbc23a3578cfa6260da561da5cd03e7bfcdaeba010adec9d5f9547bf982"
}