Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,578,767",
      "signature": "0x89326fc98b3bd3aaac9777e292058015f0de6e2236daf9791594f45eb0d8d0cac0140756ef4bb22083de1826e9e11ffa",
      "randomness": "0x82bd63a5f86e3a922c76136fcc3d4a035974db92930232b83cdb9288f9608253"
    }
  ],
  "blockNumber": "7,415,027"
}

{
  "Sr25519": "0x3e3a741ee2a66a4896d37d10aaa5234c8b377d78a8b0cb39f5783343da8854550ce93fb7470ac7f39fdba8c432de4e7eba6cfe3fe1f1922b7a61e08651746781"
}