Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,558,689",
      "signature": "0x94423d63da2d8cdbf81bc393bb3e248857edc647c1fd1630131ebc9b53911abd123ebb89099e4e5ea12dbf660321fc61",
      "randomness": "0x88c5980fb66a0fa9915bbae73115579aba37a6df03a629d9b3e88e3b3e280dbb"
    }
  ],
  "blockNumber": "7,410,008"
}

{
  "Sr25519": "0x061b0f0b9ebd6d4f6a3d5e51d1e8cf9b996cdb1526d6a17e4a1747c778efff2d1526fefb895fdee48628fdecfbf65a797f3adefd9858ed15af0652a3ad698b83"
}