Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,600,474",
      "signature": "0x8572eccd1ad6aa1edd8ac38181afd119afa79f1aa7d279946e57834d38a58d4e891f225a3485cf369c44961ad9350321",
      "randomness": "0x570cde6715cb8e3228fcece44b7c950d9f50da91f294eddf6753c1015e11ba9e"
    }
  ],
  "blockNumber": "7,420,435"
}

{
  "Sr25519": "0xd603bbd5ba7172b69014cabc6f9cf5cd99bead2cdb4b39d037b8bbbfd2548e5c99b561648e0a27462e741089ba52ef3f1889de75f483f163bac8bb6356b01e8a"
}