Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,104",
      "signature": "0xb247a1125c4c8e0dec0c1fdd5228f6e1464287bfe3cde98d6e33268e69b7a381cec6619cbf7bfeb49b4007ee90efa2aa",
      "randomness": "0xd35974371ae2795c1573d8b0b82e91c3918e79d3f688a515f9632746600ab3a2"
    }
  ],
  "blockNumber": "7,410,111"
}

{
  "Sr25519": "0x50e5dc22b2f79e1c6089c44f8283366fc292c40722e13c1c5eca6ea94e3f6f78df18875668c8f94a1c8fb87fec5d45d184d64fbc4b56fff48738e5f43f560689"
}