Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,673,825",
      "signature": "0x8269c1437a091c5f0ea8c1deb4289e513e0f0da291c96d239bbeaa1045f2d3326eb58af9931c1443a49bda9381d80476",
      "randomness": "0x4d22070b000fedd93cc001065d5e3d6a68696e52620b362bf342490856f6d9c5"
    }
  ],
  "blockNumber": "7,438,748"
}

{
  "Sr25519": "0x2252667e2bb9e24bfc232e3b2fb578495c64b809e12672ac37db31363d02dc6f826c01ec72921302a6e6e6fc4786520b8eb82ee2669a58bc24c5862a4154788b"
}