Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,590,395",
      "signature": "0x96bb0108990c7d50982152c5fe2c1b56ecb1de62603b6349cb32dc5f13b3ec78148523518e219c6ce58f543996001810",
      "randomness": "0x1d0125ab15a9ac77fa8db24f13365c8359aa5429e9e03ad6219059b7ec89b62f"
    }
  ],
  "blockNumber": "7,417,921"
}

{
  "Sr25519": "0xfa7552efe071242988c9a0ef51cb894a18b0750b26b1fede04d6d719c2b8b87de4628e8b9b67a80d2c54248f01b56c19e9140edf0b01d4db7a38a7a1a24ce485"
}