Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,577,277",
      "signature": "0x8909cc0a8b33c46032c2d30aae3dbfa0188edc51b8b1d3c05ab01cd47f0a29500c235334389f6b1ecd10aa53eb79f832",
      "randomness": "0xa484f9cd597e2d749e5df08c309c851c80794044442caf9374c5720fe75654d4"
    }
  ],
  "blockNumber": "7,414,655"
}

{
  "Sr25519": "0x70011c6b4c819b6d1e2a7653dc22dadaf89a980eb257cb2130c86aa2d6a52f1c4aed34bfc82297d6fb33c1ef57c4a8f3a58030c4cd05d9e86f67805f325f3a8d"
}