Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,578,920",
      "signature": "0xb4e58f35d2d0fe5698086b1f18e7ae03d671e7360b24603f9fc752c599000f336653984b7ac46848df8bc81b3cd8326b",
      "randomness": "0xf730b86b59eb43977134bdcbcc34db7f7837cdf81e745b977b93993b7b42c228"
    }
  ],
  "blockNumber": "7,415,065"
}

{
  "Sr25519": "0x0a140f8ed4cb971d738b2374c12fca9bf596bd1b3c30aadc676f0c4d9084ad6acf679db62dea11cd3111ae35b8380a0bb7356f35225439ab84694b717c596b88"
}