Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,554,956",
      "signature": "0x987d42e34d0b8d46a7d70a455872e6a656f1b345fd0cc205d5449102e153885a42a7556809c0ec5fa6b3dddeb4e6f703",
      "randomness": "0x5d88893fcf20aa425185ac6794ce782e4eec339d4b5f75d04caccd42ee923f0b"
    }
  ],
  "blockNumber": "7,409,074"
}

{
  "Sr25519": "0x18fb3ee7a02f05994daa078b0769ac7416506eed34d07f0e1873191b5133a2368572ca6e7ed8c928a83710093ec51f5591a14a36c3fd6cdecf77514dec410f8e"
}