Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,601,067",
      "signature": "0xb8e9d196f43bd7d53e0c7492132cfd54063106847f51540c249ea1aef536a944258d35bcd3cecbf3d31165c4405bb4c9",
      "randomness": "0xe4e6ac9837561810fa31b5d7bf72aa516fed9ae744baf401eb329d254289bf4a"
    }
  ],
  "blockNumber": "7,420,583"
}

{
  "Sr25519": "0xae50ecd389445cf6aebaeb1129628caa1403b0f962005d0625b67fa8a1843b0398e90e4ef99002d30d85ee56b631ba0edf7eb987025b010d51cf7437f90e3186"
}