Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,620,093",
      "signature": "0xb6a4bc28cd3d9081dfa119a54ce13ec06c918b6ed8aab6d9b4c6bae57989957b0118a26f9494d3dec5d7fbac2596c47a",
      "randomness": "0xa91c1aecbbe169fbbc665ecc4f76991f3913da4a9d376c9ecebbda22118665fa"
    }
  ],
  "blockNumber": "7,425,339"
}

{
  "Sr25519": "0x961fac0dbc11c2a76c4767aae6fcb401289ab4781ca313734b3780b0f4f9d64101cb028ba4cfc7fdcbff1de08631444e8aa7b5af3fdb26ce747dd93aa7385886"
}