Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,579,304",
      "signature": "0xa266cc26ea7efe04f4e1d9c435a1917a02b7c9b664c64c96f00fa072b280a6125cb5e3729dfe68e646fc73acd9706907",
      "randomness": "0x52d85dc908eb522cc8ee28bf5cd5194ccfe5873c0afed940b4b5cfa925f3a462"
    }
  ],
  "blockNumber": "7,415,148"
}

{
  "Sr25519": "0xbc1f0aa1358945d84a55ea98e5348e7bfacfd28eae6863c0bcba106f19d0d36781525253ce53ded46062d4ce79d0ce82d1155d05cc90473e643adb2d26de8884"
}