Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,621,321",
      "signature": "0xac4b44600d037786525cf427e26e891e5bd65d822b6312f600a4986fd7094d6bd5cf4e8c44391cf162ec7325d3e2f286",
      "randomness": "0x30869d659bfe6791e108efbe06d07d8283c5a0afedea1e07ecad57f9de5f5869"
    }
  ],
  "blockNumber": "7,425,646"
}

{
  "Sr25519": "0xdef16368e1b1dbd511e4b6a5e95fbe7f16fe2adfb34bab4c8f937ec5dfd1d22c018884755d41541d75dc6f5a0a3edb2a5913494eebeb7ef5175c7017de568286"
}