Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,594,338",
      "signature": "0xa3cf59d019ea99a074bd1499975e399a5d7962c213c2ae2714b32307cd21b855b701cc1aa752505801aa18801c342e93",
      "randomness": "0xafca006e9a72375ba0ceec08832ab543c62e6c16b3dd8794f21d170a1485226e"
    }
  ],
  "blockNumber": "7,418,901"
}

{
  "Sr25519": "0xde9541c2b4f4881da5f07825bf8dc5174d3bfcefd4b4fc6a71986c4445ae335114cf98a112892a85971e7aac6637449c99602535c0dfeb64f253b8294408958e"
}