Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,542,716",
      "signature": "0x96da5c021cc66dc111c13517bfd61aab4267045a2d60e2bd68b02cbeb08fca04468570390aa8eabc82882735d851fb3f",
      "randomness": "0xc5ef993cb665dfa36488be01b55bdd207d17bc4ad9d4fdfda51cad5845c75903"
    }
  ],
  "blockNumber": "7,406,015"
}

{
  "Sr25519": "0x58d4325dcb913c1d7fa9b49bd2cdf8c66dec6904dece4a8bea7ab5e7b740565523b889c1797d53dfcbf70c90aac325dd72b29131e1c0d9447f821013fb3ad58b"
}