Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,632,812",
      "signature": "0x897a5fc28ee99febbce05f1846d8b3d25e32f6226599a8830231ec8dbbb5e8990d50791cb5d55ddaabe740fee493d7e1",
      "randomness": "0x6b5e4cdd71ae4bbcd23e6d59ec78fab89bddbadda5f63b35b775adf87974f97d"
    }
  ],
  "blockNumber": "7,428,517"
}

{
  "Sr25519": "0xa230f41a3da95f7f4e696b0b8b78bc647629d07c369461b7b8381946fefc5e7df82c31cde52c2a4b3a186e833772f583a9843545c2c34c21266ddb5a14e2f488"
}