Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,602,475",
      "signature": "0x8ada4895bd336b1f02ca72229e4b13654fb80b075dd353f481ae7852505d8163ebb848ba553c62c7763e63014b006bf6",
      "randomness": "0xafacb727dc0214b21f1aa1a17fc065a47351b9d4c207bc85fa88e3487ad89c20"
    }
  ],
  "blockNumber": "7,420,935"
}

{
  "Sr25519": "0xd487bba924a55714a6a55cdc23e673ad377144555e9ca84598034e65f364f8615833faa699e1522abb074ab87de7f6eb8b418c5bf55f4a0aa005b7cc35d85f8c"
}