Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,562,313",
      "signature": "0x8e0f34e1c3890d890fe49713f69304712c78c2607bc2ad21d48e0699d8bc88be9f4b2309e4b1c0f1f6ea8ea8ae0817e0",
      "randomness": "0xebf90efcede42dbf7515ef4553409256e58048fb53b84eb21fc9e7b3b2590aed"
    }
  ],
  "blockNumber": "7,410,914"
}

{
  "Sr25519": "0x90493e9df50e81447076cae42b33dffb9364c59c92eeeb912feab253d84e9e6d3898dafead15ea95d8c1ea60dbcef3c6e712c7c16cb033e5b22d4589b99cb78e"
}