Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,655,384",
      "signature": "0x969f900ff5e07f8e0467cc9aa0eb3060148e56e20de8298d5bce984754bed62e98b7d3d58dd4d3e035dd6ea680df1fa2",
      "randomness": "0x84acf30adcbaf8fb59cd9ea8a247b92140ab1e23e21ef16f99c331bfc5032a00"
    }
  ],
  "blockNumber": "7,434,151"
}

{
  "Sr25519": "0x20cfbe3a6311788b51cfdbfd6bb5d2dca72108e81cd7a7930407892143ed7004a07a5bcfef4bd8354ca81465bfc932ac42da5cdb8e634fcb0e83787a274b2287"
}