Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,619,565",
      "signature": "0x8c2d3a160ebffd07fc74b84a9fed22a30225f089f643a70714ef208d5f5b1b86c074ff192868b61126bee899a50af350",
      "randomness": "0xfa48c26204e1a01ad1c7688c592e53a9513d7881aece4ee8c44f0fb0c9a94492"
    }
  ],
  "blockNumber": "7,425,207"
}

{
  "Sr25519": "0x3280fe218b69123e9887b99fe4d354bcd6fb1f24a5cce1ada39876969a69744d911b8c84076288a94b01e0d99f4d17ec0d2ff2a14dbec27391784770be11208e"
}