Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,597,214",
      "signature": "0xa4178f2f765a736a8ae7a97362ee9bca31ec9704492c74b3de53586fd30376146a46121aacabcdb03960f6e9d63add94",
      "randomness": "0xaca0869ec0f0be5f14c2f5bdd1e66fd745898c64de1586948db65f4d22472ac5"
    }
  ],
  "blockNumber": "7,419,620"
}

{
  "Sr25519": "0x5eeabecc06d2d6263f1851cc80d07bd5db3942e47a541575f9e26343dac0fe184e4b5d925a66fdbf4300e48783eb7beb3bfeeba85cbf66be1758e459a69bfc8e"
}