Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,652,574",
      "signature": "0xa0e03fbbdc4a1076d5550fd41d2ca7ed18a0ab629fa649586607905934735ebfb89786fa77fcdf5ad6e9f55cf5babc36",
      "randomness": "0x0bc8582672cc6116ccab312bc26d1abac25e4fdef5150a8fa3320488c00228fc"
    }
  ],
  "blockNumber": "7,433,448"
}

{
  "Sr25519": "0xb8e278610417632a36d1d3bd2a5b655c2f786154534cc4a5e802e7017b1e3e115c5dbea91d9081a0774ae15b76314b3dc13bc70abb2d655576532bda2131438e"
}