Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,553,955",
      "signature": "0xb52520dbc3f71e096edd2e546ea62ee127badb34d6b25c3a978c211df4bc9bbf9dcebf2ac5b8de05e7403770631f8153",
      "randomness": "0x059728cedbac3becae4a4531993920a43dd0383ffaed51a73734f741d4515ce0"
    }
  ],
  "blockNumber": "7,408,824"
}

{
  "Sr25519": "0x08a0f41469e4fc4483d03df0c450b25454426055bfcdcfe2ee50197bac0ce9387b891a9b67ea369b53b52351c8da763014866bbb16e7152eab672f8d67ae5884"
}