Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,658,716",
      "signature": "0xa98b615a0297141ae13b280dc7bdb286df10e2c6aa249bab4b26a6d119e9a882bb691293f23b7561416848b3b6ba6157",
      "randomness": "0xa9f775010268426d941a709481afca227e8c161ec0b97ce669598c2682dfafa0"
    }
  ],
  "blockNumber": "7,434,983"
}

{
  "Sr25519": "0x1eecf7e3901a0b7f430230f617be1a4eee3febde989031d254481232e650582db8efb879eef9014d6ee96343050ccee7e561ecfddbbfef14303189f2bfe0418d"
}