Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,603,034",
      "signature": "0xa049f99abe9d8429a9c30eef207bc5732af9aa5435848c5a575e865d2cdb1ab9bcab39f81d98ce19f093d82362809179",
      "randomness": "0xcdabffd230ffacb552bb7112292e0e2b6a0888b79be3e9c9e4f88ffabd060378"
    }
  ],
  "blockNumber": "7,421,075"
}

{
  "Sr25519": "0x0a5145c227c03d230253958930410e4eb1ddfe0f8e94af9a324aff7768200149ef872a64fddc68f21bffaae51c597a96d3f8cae26662becd44738059cbbc9b83"
}