Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,621,226",
      "signature": "0x97e64f643c059f3b75d1c741cc1753cff91a377440c26c696bcd0913816967617c755e06f92ef21a9f13422ed3dee536",
      "randomness": "0x2f19972e447bea1256722863ba9230263120abd3e06fb3049ba46bc0ed19341c"
    }
  ],
  "blockNumber": "7,425,622"
}

{
  "Sr25519": "0x627da8277d224e317e971d81e6a8f241f5de291990f332f54d6386d45482763ae37ea3da6f8e034924cb76b8143600d13bee869ff1ed52401dbdeed6b6b92e87"
}