Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,550,145",
      "signature": "0xadfe6d73c2bb27d7fc357868d60e19f32cc798a9a50a291992fce5092587c2122fc3a0295cd6e0f41c5273a84808a2b0",
      "randomness": "0x6db22c1f98201b39e90b78a5ca5a5e46fa3d494fd232ce71853ad66970477d83"
    }
  ],
  "blockNumber": "7,407,872"
}

{
  "Sr25519": "0x0834cfddeeac68547b0c40ba85150476ff7edb0b606a8bb2601c9c5b508ea307447676ccf9d8da31087d10971d41efae3a3904bb0c55ee8cc711e20fe1a2a182"
}