Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,606,980",
      "signature": "0x9922a9201b3f4d51150c8677d6381d6d5fc66636f510a040f854b56b1dd4f712bdd2b3d23b47e5a9660038bac6cfe67b",
      "randomness": "0xe0eda4eaa9aff5242dd7c39806eecd46959256db68af2c2997dfac4a86dd9d40"
    }
  ],
  "blockNumber": "7,422,061"
}

{
  "Sr25519": "0xa8a06234bb1c9a6772b8dcb901defca841705c931290eaa560ffe02be371b60d96a59979f66072bcb6504a32f48cbe17e74cc71dce9abe224b3abf907e24ec8c"
}