Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,552,319",
      "signature": "0x8d2cd19da498ca3cd16fff47a6c2087248db06d26561cf06c66a1d894fad5d602d5c25aec24222051593bd1f6d217f9e",
      "randomness": "0xf927a348d77b6c1ad62d5f9e847a1b81cdfedc026ebafa87fe716d4dd94dc0d0"
    }
  ],
  "blockNumber": "7,408,415"
}

{
  "Sr25519": "0xda7e36b5bdf96ad49a17e6def555e3c9b871d95519fb4d47662fe36c916c30039ad78f2222165b5f2cbb8df6e4d08cc860bf3a73a3101ae13c718b97877df98d"
}