Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,627,264",
      "signature": "0x8ecb94602e133e4cd3c8199fa4fc7e13c87d503c0302f00cf996b35ddb9f5bc256dc105e864e396510a296b1d7e77773",
      "randomness": "0x2a7ed3908e4b1d8589bbb4ddddb0d64edb41cc5df38470c3becc37afb3153782"
    }
  ],
  "blockNumber": "7,427,130"
}

{
  "Sr25519": "0x34e46949e1e3f9def0ee612622a0ef2843ddc1d031a6ccd2ecdb2052fbd7083a86b71d746eda85c5f2832c250dfa72d4ffb70402f2d1aec62b8ed8628ea9838d"
}